Answer:
D. intense volcanic activity.
Explanation:
- The Paleozoic era an era in the geologic time and started about 541 million years. It originated due to the diversity of life forms on the planet. and ended about 252 mn years ago along with the end of Permian era.
- The extinction was related to the changes in climate and exceptionally low sea levels. During which about 95% of the marine species were killed.
Answer:
sorry I really don't know the answer
Answer:
if all glaciers melt, then sea level would increase and then the ocean will over up the whole earth or parts of it, so it is like a big flood all over the earth and it is too high.
Explanation:
Answer:
The answer is below.
Explanation:
Constructive is when two plates are being pulled by convection currents.
Destructive is when an oceanic plate is destroyed by the thicker continental plate.
A collision is when two continental plates push against each other and buckle.
Conservative is when two plates slide past each other along a fault line.
Salt water is a homogeneous mixture or a solution.
