What are the inferred pressure and temperature at the boundary of Earth's stiffer mantle and outer core? 1
1.5 million atmospheres pressure and an interior temperature of 4950°C
2
1.5 million atmospheres pressure and an interior temperature of 6200°C
3.1 million atmospheres pressure and an interior temperature of 4950°C
3.1 million atmospheres pressure and an interior temperature of 6200°C

fire could start, buildings collapsing, and ash falling from the sky.

explanation:

this is because the buildings or plants could catch on fire and the buildings would most likely collapse. lastly ash would fall because all the burning would cause ash to fall from the sky.

hope this .

i believe the answer is c. "baking" is the gerund, while "baking blueberry muffins" would be the gerund phrase. hope this ! : )