Answer: Since the crust floats on top of a liquid and flowing upper mantle, what inference can be made about the two layers? The crust is less dense than the upper mantle.
Explanation:
Answer:
Positive feedback
Explanation:
Positive feedback climate is usually defined as the process where there occur changes in the region where the lighter colored surfaces such as the region of glaciers, ice caps are replaced by the dark-colored surfaces, and this results in the decreasing of the albedo (light-reflecting property) and also increase in earth's surface temperature. This type of feedback is also known as the ice-albedo feedback.
High rate of heating results in the decreasing amount of glaciers and ice-caps, thereby leading to the global warming effect.
Thus, the above-given condition is an example of positive feedback.
Answer:
the answer is C.Rocks are composed of minerals.
I hope this helps you :)
Answer:
True
Explanation:
Because more factories are made in the city so the acid rain can occur so the city usually undergoes chemical weathering than building away from cities