Which statements accurately describe the physical characteristics of the Red River Valley?
What do zebra mussels, Asian carp, gypsy moths, and water hyacinths have in common?
A. All are ecological dominants in their biotic communities.
B. All are keystone predators.
C. All are secondary consumers.
D. All inhabit the temperate deciduous forest biome.
E. all are troublesome exotic species in the U.S.
Answer:
E). All are troublesome exotic species in the U.S.
Explanation:
The commonality that exists between Zebra mussels, Gypsy moths, Asian carp, and water hyacinths is that 'they all are troublesome exotic species in the United States.' The invasive or troublesome species are characterized as the species of an organism that is not native or indigenous to a specific area and may cause harm to the ecosystem of the new area. Thus, the similarity between all these living organisms is that they are non-native and hence, may harm the United States' ecosystem. Hence, option E is the correct answer.
1) Name the Great Lakes. 2) The St. Lawrence River empties into what body of water?
Analyze the map below and answer the question that follows.
Image by Mdf
Every map projection is helpful in some ways. No projection is perfect, though! Which map projection is shown in the
image above? What is helpful about this map projection, and what problems does this projection have? Explain your
answer in a short paragraph.
Hey there! I'm happy to help!
The map shown here is the Mercator Projection. This is the map most commonly used in the world today. It helps diagram many land areas and features, but it distorts some parts of the world close to the poles such as Greenland and Antarctica. Due to Earth's spherical nature these to not translate well to a flat map, so they appear much bigger than they actually are.
Have a wonderful day! :D
Answer:
The map above uses the Mercator projection. This projection is useful for navigation because its lines of latitude and longitude are not curved. However, it has many problems. The biggest issue with the Mercator projection is distortion. It does not properly show the shapes or areas of the world’s continents.
How many unique triangles can be drawn with interior angles measuring 40°, 40°, and 100°?
Answer:
None
Explanation:
A unique triangle can be defined as a triangle that can be formed in one way.
The various conditions that a triangle must satisfy so that it is unique :
a) A triangle where the length of the three sides is known or given is a unique triangle.
b) A triangle where two side lengths and their included angle is given is a unique triangle.
c) A triangle where two angles and their included side is given is a unique triangle.
d) A triangle where two angles and a non - included side length is known is a unique triangle.
In the above question, we are given angles 40°, 40° and 100 degrees
3 angles are known, no side length is given. The angles above can form a triangle called the obtuse triangle because their sum = 180° and one of the angles is great we than 90°
However, this does not satisfy the criteria that makes a triangle unique.
Therefore, no unique triangle(s) can be drawn with interior angles measuring 40°, 40°, and 100°.
Please Help! Fast!
What are the three most important factors that affect the Earth's biomes?
A. climate, latitude, and elevation
B. latitude, temperature, and longitude
C. elevation, altitude, and latitude
D. rainfall, temperature, and climate
Possible answer:
I think C.
Answer:
rainfall, temperature, and climate/D
Explanation:
took the test :D
List the various oceanic zones in increasing order of depth from the surface?
Answer:
Epipelagic Zone - 200 meters
Mesopelagic Zone - 200 meters to 1,000 meters
Bthypelagic Zone - 4,000 meters
Abyssopelagic Zone - 6,000 meters
Hadalpelagic Zone - 6,000 meters to 10,000 meters
Describe two features of wind deposition in deserts.
S
Image courtesy of Reto Stöckli (NASA)
The image above shows how the Earth receives energy on a solstice day. In this image, it's June 21. Becaus
the light and energy each hemisphere is receiving, which season is the Northern Hemisphere experiencing in
image?
A. winter
B. summer
C. spring
D. fall
i need help bad
While visiting the Grand Canyon, you observe the exposed layers of rock in the valley. What natural process most likely caused the valley to form?
a)Deposition
b)Chemical weathering
c)Oxidation
d)Erosion
Answer:
Erosion, where the Colorado River would erode through the ground, exposing layers of earth
Compare the economic, social, and environmental factors that motivate Sweden's and China's respective population policies.
Answer:
Sweden and China have pursued opposing population policies. Sweden's policies attempt to encourage population growth by offering many incentives to families with children. Sweden has pursued these growth policies in response to the social challenge of an aging population that requires a younger population to support their economic needs, such as pensions, retirement, and healthcare. In contrast, China's policies discourage population growth because the country faces the environmental challenge of too few natural resources to support their large population. A large population often creates social unrest and a lower standard of living. China has discouraged growth by offering financial rewards to families that limit themselves to one child.
Explanation:
Answer:
Sweden and China have pursued opposing population policies. Sweden's policies attempt to encourage population growth by offering many incentives to families with children. Sweden has pursued these growth policies in response to the social challenge of an aging population that requires a younger population to support their economic needs, such as pensions, retirement, and healthcare. In contrast, China's policies discourage population growth because the country faces the environmental challenge of too few natural resources to support their large population. A large population often creates social unrest and a lower standard of living. China has discouraged growth by offering financial rewards to families that limit themselves to one child.
Explanation:
I need help with this question.
pls and thank you!!:)(:
Answer:
Calico is a type of rough cloth
Steward is a person who serves
Ominous is threatening
Detached is unemotional
Myriad is a large indefinate #
Explanation:
There ya go
spheres called_________orbit the_____
Answer:
planets, sun
Explanation:
What evidence of climate change on continents supports the theory of continental drift?
Answer:
A - signs that glaciers existed in South Africa
Explanation
He used as evidence:
1. Climate change
2. Land features
3. Fossils
Answer:
A
Explanation:
In a tundra climate, temperatures are often...
A. Hard to measure B. Very changeable C. Below freezing D. Very warm
Answer:
Hi there!
Your answer is:
C. Below freezing
Explanation:
Tundra is a climate with extreme cold constant temperatures
Hope this helps
Answer: The answer is; C. Below Freezing
Explanation: A tundra is a very cold place that only gets warm in summer.
Write a rule for each pattern. Then use your rule to find the next two terms in the pattern. The numbers are: 1, -2, 3, -4, 5
Write a 125-word essay comparing the ways in which command economies and market economies affect a worker's life
Answer:
A command economy where the government has complete control over the production and workings of the whole country while a market economy is one where the market or private people have full control of the market place. In the command economy, the government has control of the prices and wages, but in a market economy the individual that owns the company gets to choose the wages and supply based on supply and demand. It affects the worker’s life in a command economy by controlling every aspect of the production and workings in the economy. It also affects the worker’s life in a market economy by letting the worker have the free range to set prices, wages, etc. rather than having it controlled and set for the person.
Which projection makes the land near the poles very large? Group of answer choices Robinson Winkle-tripel Lambert Mercator
Answer:
fbd
Explanation:
Any characteristics of equatorial climate?
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In a parliamentary republic, a __________ often serves as both head of state and head of government. A. prime minister B. king C. dictator D. monarch
Answer: (A) Prime Minister
Explanation: I got it right on EDG2021
In a parliamentary republic, the prime minister often serves as both head of state and head of government.
What is government?An organized community is governed by a system or group of individuals, typically a state.
Government often consists of the legislative, executive, and judicial branches in the case of its broad associative definition. Government is a tool for making policy decisions as well as a way to enforce organizational policies. A declaration of the government's guiding principles and philosophy is the equivalent of a form of constitution in many nations.
The term "government" is frequently used more explicitly to refer to the roughly 200 independent national governments and subsidiary organizations, even though all organizations have governance.
Modern democracies, monarchies, and authoritarian and totalitarian regimes are the main varieties of political systems.
Thus, option A is correct
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What characteristics do Lake Van and Lake Tuz have in common?
Answer:
What characteristics do Lake Van and Lake Tuz have in common? Responses may vary but should include some or all of the following information: Both lakes are located in Turkey. Both lakes are fed by rivers and streams, but have no outlets to the ocean.
Explanation:
Lakes are water-filled depressions located inland. Lakes are still bodies of water that move slowly. Lakes have a large surface area. Lakes are home to diverse ecosystems. Lakes are mostly freshwater, though some are salty.
Where is Lake Tuz located?Lake Tuz is a saline lake (Tuz means "salt" in Turkish) located on the Central Anatolia plateau about 150 kilometers (90 miles) south-southeast of Ankara. It is fed by groundwater that rises from the Northern Taurus Mountains and flows through the Konya Plain and Obruk Plateau before entering Lake Tuz via springs.
Responses may differ, but they should include some or all of the following details: Turkey is home to both lakes. Both lakes are fed by rivers and streams but do not have ocean access. The water in the lake is highly alkaline (pH 9.7-9.8) and high in sodium carbonate and other salts. Some are extracted and used in or as detergents in salt evaporation ponds.
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regions.
Continental climates are located in
A coastal
B. interior
C. mountain
D. polar
Answer:
Regions of the world that experience continental climate includes much of North America, Central Russia, and Siberia. Canada, Siberia, and northern states of the United States in particular exhibit large differences in wintertime and summertime average temperature of up to 40 degrees Celsius.
Explanation:
Continental climates are located in the interior of continents. Hence, option B is the correct answer. Interior. Continental climates are characterized by significant temperature variations between seasons, with hot summers and cold winters.
These climates are found in regions that are distant from large bodies of water, such as oceans or seas, which typically have a moderating effect on temperature. Without the moderating influence of nearby water, the interior regions of continents experience more extreme temperature fluctuations, resulting in continental climates.
Continental climates are primarily located in the interior regions of continents, away from the moderating influence of large bodies of water.
Thus, option B is the correct answer
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List five features on the map that show how people have change the earths land or water.
Which data are shown on topographic maps?
O population sizes of major cities
O information about elevation and slope
O relief of each area laid out in tiled squares
O variations in climate between geographic areas
Answer:
information about elevation and slope
The data shown on topographic maps are information about elevation and slope. Thus the correct option is B.
What is a Map?A map is referred to as a pictorial representation of different places used to identify the direction and reach the next location. They help the user to identify sea, rail routes, and roads to reach the destination.
There are different types of Maps available that are used for different purposes in order to determine various locations of physical structures, special information, and so on.
Topographical maps distinguish themselves from other maps by depicting accurate elevation, with curved lines aiding in the mapping of the area.
The thematic maps are created to emphasize information on particular subjects. This can included weather pattern or population density.
Therefore, option B is appropriate.
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Using three or more complete sentences, describe the main characteristics of the continental climate type. Be sure to consider temperature, precipitation, and location.
Answer:
Continental climates often vary in temperature. They tend to occur in the middle latitudes, where prevailing winds blow overland, and temperatures are not moderated by bodies of water such as oceans or seas. The amount of precipitation tends to be moderate.
Explanation:
Hope this helps :)
Answer: Continental climates are located at middle and high latitudes, in the interiors regions of land areas. With less direct sunlight, they experience a wide array of temperatures throughout the seasons. These types of climates may experience winters with very cold temperatures and large amounts of snow. The summers are typically short and mild.
Explanation:
______pollution can keep residents of cities from being able to see stars and the night sky.
A. Light
B. Water
C. Soil
D. Heat
Please select the best answer from the choices provided
А
B
Ο ΟΟΟ
С
D
Answer:
Light Pollution
Explanation:
Light pollution makes it so that it is difficult to see things in outer space such as stars, and planets. In rural and remote areas, seeing the stars is much easier than in a city like DC or Chicago.
the cause of the phases of the moon is a cycle that is to close to blank long
Answer:The Moon has phases because it orbits Earth, which causes the portion we see illuminated to change. The Moon takes 27.3 days to orbit Earth, but the lunar phase cycle (from new Moon to new Moon) is 29.5 days. ... As the Sun sets, the Moon rises with the side that faces Earth fully exposed to sunlight (5).The eight phases of the Moon in order are:
waxing gibbous Moon. full Moon. waning gibbous Moon. last quarter Moon.about 29.5 days
However, it takes our Moon about 29.5 days to complete one cycle of phases (from new Moon to new Moon). This is called the synodic month.Waning means it is getting smaller. Third Quarter: We see the third quarter moon as a half moon, too. It is the opposite half as illuminated in the first quarter moon. Waning Crescent: We see the waning crescent phase as a thin crescent opening to the right.
Explanation:
Phases are caused by the Moon orbiting the Earth, which causes the portion we see illuminated to change over time.
Our Moon completes one full orbit around Earth in 27 days, 7 hours, and 43 minutes. However, the lunar phase cycle (from new Moon to new Moon) lasts 29.5 days. Synodic month refers to this period. If it's waning, then it's getting smaller. The third quarter moon is also considered a half moon. It is opposite to the half illuminated by the first quarter moon.
The difference between the sidereal and synodic months occurs because as our Moon moves around Earth, the Earth also moves around our Sun.
As a result of the Earth's orbit around the Sun, this occurs. In a year, the Moon circles the Earth 13.4 times, but only passes between the Earth and Sun 12.4 times.
Therefore, It is necessary for our Moon to travel a little farther in order to complete its phase cycle and make up for the added distance.
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WILL MARK AS BRAINLIEST I NEED THIS ASAP
Using complete sentences, compare and contrast subway systems with elevated train systems.
Answer:
Both subway and elevated train systems provided mass transit and promoted growth within cities. The first subway system was completed in London in 1863, while the first elevated train system was built in Chicago in 1895. Subway systems provide fast travel without disturbing traffic. Elevated train systems are cheaper than subways, but can be unattractive and noisy. Both systems gave citizens a faster way to travel from place to place without dealing with surface streets.
Explanation:
Answer:
More commuters could travel faster between Woodland Hills and downtown Los Angeles on a subway than on an elevated railway above the Ventura and Hollywood freeways, according to a study made public Monday.
On the other hand, the elevated line--carrying futuristic monorail trains or trains riding on electromagnetic fields--could be built much more quickly and inexpensively, said the report prepared for the Los Angeles County Transportation Commission.
Describe the differences between AB←→
A
B
↔
and AB¯¯¯¯¯¯¯¯
A
B
¯
.
Answer:
The difference between the two is that one is facing downwards and the other one is sideways.
In 25 words or fewer, how do you think communities changed as newspapers became more widespread
Answer: Communities changed because they wanted newspapers to say how good they are.
Explanation: If news papers say a community is good then more people will move to said community thus making the community more wealthy.
