The answer is genetic variation because crossing over leads to changing the traits inherited by the daughter cells
Answer:
★ They exert influence over international environmental policies
Explanation:
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Explanation:
Renewable and Nonrenewable resources are types of natural resources.
Renewable resources are those resources that can be replaced and renewed naturally such as air, wind whereas nonrenewable resources are those resources that cannot be replaced naturally such as coal, natural gas.
- Human behavior has affected the natural resources and its quality.
- burning of fossil fuels by the human has affected the natural resources by releasing chemicals and toxic substances in the environment.
- Deforestation, land construction and mining activities have disturbed the ecosystem and natural resources.
- A large number of factories and vehicle used by the human has affected the natural resources as it affects the natural quality and increase in the demand for fossil fuels has resulted in depletion of the limited resources.
"Lapilli <span>are pyroclastic materials that are larger than ash but smaller than blocks or bombs.</span>"
Lapilli is pyroclastic material that has a dimention of 2 to 64 mm. Lapilli are of really low density what gives them the ability to be projected and taken far in a volcanic explosion. They start by being molten/semi-molten lava that solidifies as travelling through the air or reaching the water.
