Droughts can be triggered by human activities like Deforestation, Pollution, wrong agricultural practices, and global warming.
Drought is a condition where we experience a scarcity of rainfall and a shortage of food. Drought is mainly experienced in the areas with the lowest amount of natural resources. Even though there are natural causes for droughts, many human activities trigger them. Some of the main reasons are:
Deforestation
The process of cutting trees and plants is called Deforestation. Human beings cut trees and plants for various reasons. One of the main reasons is to construct homes and industries. People started making forests into homes and industries. This results in the scarcity of rainfall. The scarcity of rainfall results in droughts.
Pollution
With the advent of technology, human beings made transportation easy with the invention of automobiles. But too much usage of automobiles results in Air pollution. The harmful products released by industries and factories result in water pollution. Too much pollution in the air makes condensation of clouds difficult and it results in the shortage of rainfall.
Wrong Agricultural practices
Due to the substantial rise in the population, it became necessary to produce a higher amount of food to meet the requirement of the population. Due to this, people are practicing intense agricultural practices like sowing three times per year. This causes the quality of land to deteriorate and in the long run, the land becomes barren.
Global Warming
Global warming is the biggest war humans are fighting. The temperature of the planet is increasing every year due to all the practices made by human beings. Global warming results in the shortage of rainfall and this causes heavy droughts that may last for years.
To conclude, we can stop the occurrence of droughts by planting more trees, decreasing pollution and the rate of global warming.
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How far has the water table fallen in and around the san joaquin valley
According to a report by the California Department of Water Resources, the water table in some areas of the San Joaquin Valley has dropped by more than 100 feet since the 1920s.
There are several reasons for the declining water levels. One major factor is the increased extraction of groundwater for irrigation and other uses. Farmers in the region have relied heavily on groundwater to irrigate their crops, as surface water supplies have become increasingly limited.
The severe droughts that California has experienced in recent years have also contributed to the decline in the water table, as less water is available to recharge the groundwater aquifers. Additionally, climate change is expected to exacerbate the problem by reducing the amount of water available for both surface and groundwater supplies.
The decline in the water table has led to a number of problems, including land subsidence, or sinking, which can damage infrastructure such as roads and buildings. It has also resulted in declining water quality, as deeper wells often draw water that is more saline or contaminated with pollutants.
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q-box question there are many influences on agricultural development in pakistan .read the following two views. land reform policies have the greatest influence of farming .the greatest influence on the development of farming comes from the introduction of high yielding varieties of seeds. which view do you agree with more?give reasons to support your answer and refer to examples you have studied. You should consider view a and view b in your answer.
normally as long as they had a terry cloth surrogate mother
severe social and emotional issues even if they had a terry cloth surrogate
mother
severe social and emotional issues only if they had wire mesh surrogate mothers
normally even if they only had a wire mesh surrogate mother
Harry Harlow's studies on infant monkeys showed the importance of a nurturing and comforting mother figure for healthy social and emotional development in primates, with the quality of maternal care being essential.
The statement "normally as long as they had a terry cloth surrogate mother" is referring to studies conducted on infant monkeys by Harry Harlow in the mid-20th century.
Harlow found that infant monkeys raised in isolation without any maternal figure experienced severe social and emotional issues, including self-harm and aggression.
However, when given a surrogate mother made of terry cloth, the monkeys showed significant improvement in their behavior and ability to socialize.
This indicates that a nurturing and comforting mother figure is important for healthy social and emotional development in primates, including humans.
In contrast, infant monkeys given wire mesh surrogate mothers experienced severe social and emotional issues, even more so than those without any maternal figure.
This suggests that the quality of the surrogate mother is important, not just the presence of one. While a wire mesh mother provides some physical comfort, it lacks the warmth and nurturing that a terry cloth mother provides.
Therefore, it is essential to consider the quality of maternal care when studying social and emotional development in primates.
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Bioremediation is a process that uses living organisms to break down pollutants and convert them into less toxic forms. An example of this is when bacteria are used in the ocean clean up oil spills. How is this biotechnology impacting the environment?
Bioremediation can have a positive impact on the environment by reducing the level of pollutants and harmful chemicals in the ecosystem. By using natural processes and living organisms, bioremediation avoids the need for harsh chemicals and disruptive excavation methods that can further harm the environment. In the case of oil spills, bacteria are used to break down the oil into simpler compounds that can be metabolized by other organisms in the environment, thus reducing the negative impact of the oil on marine life.
Additionally, bioremediation can be more cost-effective than traditional cleanup methods, as it can use natural processes to remediate the environment. This can be particularly important in areas where traditional methods may not be practical or may cause further harm to the environment.
However, it is important to note that bioremediation is not a panacea and may have limitations. The effectiveness of bioremediation can depend on various factors such as the type and concentration of the pollutant, the type of organism used, and the environmental conditions. In some cases, bioremediation may not be able to fully eliminate the pollutant or may cause unintended consequences such as the introduction of non-native species.
Overall, bioremediation has the potential to positively impact the environment by reducing the level of pollutants and harmful chemicals. However, it should be used in combination with other methods and with caution to ensure its effectiveness and avoid unintended consequences.
describe the meaning of the term theorem.
The term theorem can be defined as the formula, proposition, which is been usd in mathematics or logic and can be gotten from formulas or propositions.
What is the term theorem ?It should be noted that an idea accepted or proposed which can be perceived as a truth often as a part of a general theory : is been regarded to as a theorem.
Moreover, theorem sevres as a statement which can be portrayed in term of how true or been accepted by mathematical operations and arguments however it can be seen as the embodiment of some general principle which can be seen to make up larger theory.
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Levees are structures built around rivers to control and prevent flooding. Massive levees have been built around the Mississippi River. Before the levees were built, seasonal floods would deposit sediment rich in nutrients throughout the wetlands and floodplains near the Mississippi River. Now, the sediment is carried out to sea, and areas around the levees are rarely flooded.
What is a solution that reduces the impact of levees on the Mississippi River area environment?
A. increasing the height of the levee's walls to prevent all possible flooding
B. redirecting water in the continental United States to other rivers and coasts
C. digging up sediment from nearby coastal areas and distributing it onto wetlands
The solution is to rigging up sediment from nearby coastal areas and distributing it onto wetlands. The Option C is correct.
How can we mitigate the impact of levees on area environment?The most feasible solution is to bring sediment from coastal areas and distribute it onto nearby wetlands because it can help restore the natural sediment deposits that used to occur during seasonal floods.
Also, those sediment can build up the wetlands and provide a natural buffer against flooding and helping to support diverse ecosystems. While this solution may require significant effort and resources, it can help to reduce the negative impacts of levees on the Mississippi River area environment.
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Discuss the impacts of Indian Summer Monsoon
Answer:
Explanation:
The Indian Summer Monsoon, also known as the Southwest Monsoon, has significant impacts on the Indian subcontinent, both positive and negative. Here are some of the key impacts of the Indian Summer Monsoon:
Agriculture: The monsoon is crucial for agricultural productivity in India, as it provides the majority of the country's annual rainfall. Farmers rely on the monsoon rains to water their crops and sustain their livelihoods. A good monsoon season can lead to higher crop yields and increased economic growth, while a poor monsoon season can lead to crop failures and economic hardship.
Water supply: The monsoon also plays a critical role in providing water for domestic and industrial use. The heavy rainfall during the monsoon season replenishes rivers, lakes, and reservoirs, which are important sources of water for households, businesses, and agriculture throughout the year.
Floods and landslides: While the monsoon brings much-needed rain, it can also lead to devastating floods and landslides. Heavy rainfall can cause rivers to overflow their banks, leading to widespread flooding that damages crops, homes, and infrastructure. Landslides can also occur in hilly areas, causing damage to homes and blocking roads.
Public health: The monsoon can also impact public health, as heavy rainfall and flooding can lead to waterborne diseases such as cholera and typhoid fever. Mosquito-borne diseases such as dengue fever and malaria can also become more prevalent during the monsoon season.
Energy production: The monsoon can impact energy production, as hydropower generation is heavily reliant on water availability. A poor monsoon season can lead to reduced hydropower generation and increased reliance on fossil fuels for energy production.
In summary, the Indian Summer Monsoon has significant impacts on various aspects of life in the Indian subcontinent, including agriculture, water supply, public health, and energy production. While the monsoon is crucial for sustaining life and supporting economic growth, it can also lead to negative impacts such as floods and landslides. Effective management and planning are essential for mitigating the negative impacts of the monsoon and maximizing its benefits.
PLS MARK ME BRAINLIEST
Find the value of x. Write your answer in simplest form.
30°
X
14
X =
The value of x in the given right angle triangle is 7.
The triangle is a right triangle since it has a 90-degree angle, and its other angles are 30 degrees and 60 degrees.
Using trigonometric ratios, we have
sin(30) = opposite/hypotenuse
sin(30) = x/14
Multiplying both sides by 14, we get
x = 14 sin(30)
Using a calculator or a trigonometric table, we find that sin(30) = 0.5. Therefore:
x = 14 * 0.5 = 7
So the value of x is 7.
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You are told that the earth rotates on its axis
at a speed of about 1042 miles per hour.
Given that the rotation occurs in 24 hours,
what is the circumference of the earth?
Option B is correct; the actual circumference of the earth is 25,000 miles.
The earth is 40,075 kilometres or 24,901 miles around.
The formula for calculating a sphere's circumference, which is 2 Radius, is used to get the circumference. The earth's radius is 6371 km.
The calculation will therefore be as follows:
40,075 (rounded off) is equal to 2 x 3.14152 x 6371.
The measurement would be slightly smaller if the circumference were taken from pole to pole. The earth's continual rotation causes a tiny bulge to form around the equator, which is why this is the case.
Complete question is:
You are told that the earth rotates on its axis at a speed of about 1042 miles per hour. Given that the rotation occurs in 24 hours, what is the circumference of the earth?
a. 40,000 miles;
b. 25,000 miles;
c. 2400 miles;
d. 76,000 miles;
e. none of the above
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which country in the horn of africa lies along the red sea
Answer:
Eritrea
Explanation:
The strategic importance of Eritrea, due to its Red Sea coastline and mineral resources, was the main cause for the federation with Ethiopia, which in turn led to Eritrea's annexation as Ethiopia's 14th province in 1962.
What are some of the common characteristics of industrialized nations with advanced economies? Check all that
apply.
Oreceives high levels of foreign aid
educated citizens
access to health care
higher incomes
O agricultural development
educated citizens, access to health care, higher incomes are common characteristics of industrialized nations with advanced economies. Agricultural development may also be a characteristic, but it is not as universal as the other three. Receiving high levels of foreign aid is not necessarily a characteristic of industrialized nations with advanced economies, as some may provide foreign aid rather than receive it.
discuss Approach and techniques of geographical studies
Answer:
Geographical studies employ a range of approaches and techniques in order to investigate and analyze the interactions between physical, human, and environmental systems. Some of the key approaches and techniques of geographical studies include:
1. Fieldwork: Geographical studies rely heavily on fieldwork, which involves observing and gathering data from a specific location or area. Fieldwork can involve a range of methods, including surveys, interviews, and direct observation.
2. Remote Sensing: Geographical studies also employ remote sensing techniques such as aerial photography, satellite imagery, and LiDAR scanning to capture data about large areas of land and spatial trends over time.
3. GIS: Geographic Information Systems (GIS) are a key tool in geographic studies. GIS allows researchers to collect, analyze, and display spatial data in a variety of ways, including maps, graphs, and histograms.
4. Spatial Analysis: Geographical studies involve spatial analysis, which is used to understand the patterns and relationships between various geographic features or phenomena. Spatial analysis involves the use of statistical techniques, such as regression analysis and spatial autocorrelation, to identify patterns and relationships.
5. Modeling: Geographical studies also use modeling techniques to understand complex systems and make predictions about future trends. Modeling enables researchers to test how different variables interact and explore various scenarios, without the need for costly and complex real-world experiments.
Overall, the approaches and techniques used in geographical studies are diverse, and depend on the specific research questions and goals of the study. However, all geographical studies are grounded in a deep understanding of the interactions between physical, human, and environmental systems, and seek to uncover the underlying causes and consequences of these interactions.
1.
cause of tropical storm
Answer:
Explanation:
Tropical storms are caused by a combination of warm ocean waters, moisture in the atmosphere, and low wind shear. When warm, moist air rises from the ocean surface, it creates an area of low pressure. This low-pressure system draws in more warm, moist air from the surrounding area, creating a cycle that fuels the storm.
As the warm air rises and cools, it forms clouds and releases heat, which further fuels the storm. The rotation of the Earth, known as the Coriolis effect, causes the storm to spin, creating the characteristic circular shape of a tropical storm.
Wind shear, or the change in wind direction and speed with altitude, can either strengthen or weaken a tropical storm. Low wind shear allows the storm to develop and strengthen, while high wind shear can disrupt the circulation of the storm, causing it to weaken or dissipate.
Climate change is also believed to be contributing to the increased frequency and intensity of tropical storms. As the Earth's atmosphere warms, it can hold more moisture, leading to more intense rainfall and flooding during storms. Additionally, warmer ocean waters provide more fuel for storms to develop and strengthen.
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grade 12 reserch geography what caused cyclone (freddy)
Answer:
As climate change causes warmer oceans, heat energy from the water's surface is fuelling stronger storms.
Explanation:
Analyze the map below and answer the questions that follow. Image courtesy of NASA
On the map above, what landform is located at oval A?
A.
the Sahel
B.
the Sahara Desert
C.
the Nile River Valley
D.
the Atlas Mountains
Please select the best answer from the choices provided
A
B
C
D
The landform that is located at Oval A would be D. the Atlas Mountains.
Where are the Atlas Mountains located ?Situated across Morocco, Algeria, and Tunisia lie the Atlas Mountains - a mountain range named after the Greek mythological figure, Atlas. Running extensively through North Africa, they are known to be one of the continent's key ranges.
Being vital for the climate of the region, the Atlas Mountains create a barrier between the Mediterranean coastal line and the arid Sahara Desert thereby moderating temperatures in neighboring areas.
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As you reread the
first two chap‐
ters, refresh your
memory about
what occurs in
this part of the
novel.
The events of the plot—
that is, what happens in
the first two chapters—
should stay pretty much
the same. However,
below are two issues to
address:
1. What is a modern-day
conflict that might exist
between two groups of
teens?
2. How would the
fighting between the
two groups differ to‐
day—would it be more
violent, less violent, or
about the same?
Due to the rereading of the first two chapters, the events of the plot that is said to remain unchanged address the two issues that are given below.
What is the chapters about?A modern-day conflict that might exist between two groups of youngsters may be a debate over get to to a prevalent social media stage. One bunch of youngsters may feel that they have elite rights to utilize the stage and see others as interlopers or "untouchables" who are infringing on their online region.
Therefore, The issue between the two groups may well be more centered on virtual or online animosity instead of physical fighting. High schoolers within the advanced age regularly have a noteworthy nearness on social media, and clashes can raise through online implies such as trolling, and hacking.
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2. Discuss the nature, economic significance, opportunities and challenges of the agricultural sector in Ethiopia.
The agricultural sector in Ethiopia is important to the country's economy, providing employment for a significant portion of the population and contributing to exports. The sector faces challenges such as:
climate change,low productivity,and lack of infrastructure.However, there are opportunities for growth and improvement, including the use of technology, increased investment, and improved policies and regulations.
Hope that helps! Good luck! :)
