Answer:
4 controls of global temperature are as follows
1.Ocean currents
2.Altitude and geographic positions
3.Differential heating of water and land
4.Cloud cover
As we know that temperature of earth is increases and this is known as global warming.When sun rays comes to the earth and then these rays absorbed by lot of gases which present in the earth surface due to which temperature of is increases.
Global warming gases -Carbon dioxide, Water vapor,Ozone,Methane etc.
Answer:
A
Explanation:
Bc, the eastern counterpart of the Rocky Mountains.
people burning down forests and grow crops in the ashes. Cutting the hillsides into stair-step shapes in order to have flat places to plant seeds. They modify the environment so they have ways to grow food and crops. A negative impact of modification is it could cause a smog or rivers and streams.
The correct answer to this item is "<span>was formed from lava cooling on earth's surface."
By definition, an extrusive igneous rock was formed as soon as the magma reached the Earth's surface from a certain volcano activity and it cools rapidly. The rock that was formed is considered an extrusive igneous rock.</span>
