Volcanoes influence our lives by shaping the land around us as they form, making the soil fertile and creating havoc when they erupt.
Answer:
populations 1 and 2 will most likely survive.
Explanation:
so here's my thinking- seeing as how population 1 only has seals with thin blubber they will automatically survive because they won't need to adapt to the environment. but population 2 has both thin and thick blubbered seals and seeing as how the thick blubbered ones will most likely just die out the thin blubbered ones will 'take over'
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The answer to this is a lab coat, safety glasses, protective gloves, and closed shoes.