What is an environmental impact of the use of nuclear fuels? O Nuclear fuel is easily exhausted.

O Nuclear waste disposal is hazardous.

O They decrease the pollution of fresh water resources.

O They increase the emission of greenhouse gases.

If we could pick two i would pick: 2nd and 4th

But if it is one i would pick the 4th one down as nuclear fuels are 15% of greenhouse gases

Explanation:

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.