Answer:
Water
Explanation:
Water is essential to human life. Hence, human settlements tend to crop up near water sources such as rivers. This is particularly evidence in Africa, which has many quite dry regions.
<u>Answer:</u>
There had once been land bridges separating the continents.
Option: (A)
<u>Explanation:</u>
- Alfred Wegener proposed the 'theory of continental drift' of earth’s land due to ocean.
- In this theory, he mentioned that due to some geographical reason and climate reason the continents got cracked and splits into many parts and drifted way in the water.
- This might be the 'reason for the fossils' of the same organism occurred in different parts of the world.
- Theory was firstly not accepted by the scientist. He was geologist and meteorologist. Transmission of fossils is proof of evolution on earth.
Answer:
The force of the flowing water moves the mud, sand, pebbles and silt created by erosion. DEPOSITION: Dumping material. The sand, mud, pebbles and silt being transported by the river is eventually dropped. These processes of erosion, transport and deposition are directly linked to how much energy a river has.
Explanation:
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