Answer:
C. Earth's solid surface layer sits on a moving, semiliquid layer.
Explanation:
Earth is highly tectonically active because the solid layer of the earth sits on a moving, semi-liquid layer.
The earth's crust is broken into slabs. Together with part of the upper mantle, they form a layer called the lithosphere. These solid lithospheric bodies are called tectonic plates.
- Under the plates is a semi-molten layer under great temperature.
- As the molten layer moves, it carries the lithosphere on top of it.
- This causes the movement of the plates in different directions.
- The semi-liquid layer is called the asthenosphere
This is the reason why the earth is tectonically active.
The renaissance got the ball rolling on the introduction of Latin languages, drastic changes in artistic style and educational reform. Diplomacy and science were also important.
Human activities that increase the risk of natural hazards includes urbanization and agricultural development
<u>Explanation:</u>
For urbanization, more and more place is required so that houses that are built by people to settle and more roads are required for movement of people.
This leads to the cutting of trees and forests which disturbs the ecological balance resulting in natural hazards. The development of agriculture means more land is being used for agriculture purposes which means cutting down of trees again leading to natural hazards.
Answer:
Explained
Explanation:
Albedo is the proportion of incident light or radiation that is reflected back into the atmosphere typically in planet or moon. The Albedo of Earth surface is about only 4% and the combined Albedo of the Atmosphere and the Earth is about 30%. This Happens because of the high albedo of the Clouds and low albedo of water.
