What are three possible sources of the water and other fluids that are active in metamorphism? What will be an ideal response?


Water trapped in pore spaces of rocks, dehydration of water-bearing minerals, magmatic fluids.

Environmental & Atmospheric Sciences

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What physical factor can damage cell membranes and alter protein structure?

a. salinity b. dissolved nutrients c. dissolved gases d. light e. surface-to-volume ratio

Environmental & Atmospheric Sciences

Which marine reptiles make long migrations to lay eggs on the very same beach they hatched from?

a. Sea turtles b. Crocodiles c. Lizards d. Sea snakes e. Iguanas

Environmental & Atmospheric Sciences

How does the aviation industry deal with strong winds in the upper atmosphere?

What will be an ideal response?

Environmental & Atmospheric Sciences

____________________ occurs when the productive potential of topsoil falls by 10% or more because of prolonged drought and human activities.

Fill in the blank(s) with the appropriate word(s).

Environmental & Atmospheric Sciences