Answer:
Alternative Energy refers to energy sources other than fossil fuels. This includes all renewable sources and nuclear. Nuclear is not classified as a renewable energy source. A renewable energy source is produced from sources that do not deplete or can be replenished within a human’s lifetime. Nuclear is produced from mined elements like uranium and thorium which cannot be replenished.
I Hope this will help you if not then Sorry, have a great day :)Zircon (ZrSiO4) forms in magma as it cools into igneous rock. It is also useful for numerical dating.
a. If you walk on a modern New Jersey beach, then you will walk on some zircon sand grains. Yet if you determine the numerical age of the zircons, it does not indicate a modern age (zero years) for the beach. Why?
b. Suggest a rule that geologists should follow when they date rocks based on the radiometric ages of crystals inside the rocks.
Answer:
Zircon is essential element in the formation of igneous ricks.
Explanation:
Zircon crystal commonly grow in rocks and are very small in size. Zircon forms magma ad the lavas as it cools and thus is useful for absolute dating but does not indicate modern age for the beach. Due to the structure of the crystal, as it solidifies in magma. Once make sure that the crystal formed inside the ricks are formed at the same time as the rock itself. As the ricks are formed in different environments just beneath the surface of the earth.Landslide - Vajont Dam Slide, Italy. These placemarks fly you to the site of the Vajont Dam disaster that occurred in Italy in 1963. Which answer correctly identifies the features highlighted by the Problem 10a, 10b, and 10c placemarks?
a. Problem 10a: dam; Problem 10b: hummocky debris apron; and Problem 10c: slide scar
b. Problem 10a: hummocky debris apron; Problem 10b: slide scar; and Problem 10c: dam
c. Problem 10a: slide scar; Problem 10b: dam; and Problem 10c: hummocky debris apron
Answer:
a. Problem 10a: dam 10b: hummocky debris apron; and Problem 10c: slide scar
Explanation:
The Dam is located in north Italy. It is located in the valley of the Vajont river. There were some problems associated with the dam and reservoir as the canyon was steep and had undercut the banks of the river.a rick existing perceived is termed as a _________
Answer:
có mà
Explanation:
define commercial geograpghy as industralist
Answer:
industrialist. A: IMPORTANCE OF COMMMERCIAL GEOGRAPHY FOR AN. INDUSTRIALIST:Commercial geography refers to the location where the. different branches of trade and commerce are located.
Explanation:
How climate change affects the degradation of biodiversities in the world
Healthy ecosystems and rich biodiversity are fundamental to life on our planet. Climate change is affecting the habitats of several species, which must either adapt or migrate to areas with more favourable conditions. Even small changes in average temperatures can have a significant effect upon ecosystems.
climate change affects biodiversity. Although throughout Earth's history the climate has always changed with ecosystems and species coming and going, rapid climate change affects ecosystems and species to adapt and so biodiversity loss increases.....