Answer:
In the upper reaches (also known as the source) the gradient is at its steepest because of vertical erosion. This changes further downstream as lateral erosion (side to side) from the river and deposition start to replace vertical erosion as the dominant process. Finally, the river really flattens out as it approaches the mouth as deposition become dominant.
<u>Answer:</u>
<em>D. Capillary action and gravity
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<u>Explanation:</u>
Water is best molecule to perform the capillary action but not only molecule to perform it. Capillary action is a force which able to flow the liquid in narrow manner to oppose the gravity forces, it pulls water up and oppose the downward flow of the water. Capillary action and gravity are the two forces acted upon each other in opposite direction. Capillary action and plastics are the causative factor of water logging and urban floods.
Answer:
The Bengal tiger is the most common
Explanation:
The 6th planet from the sun is Saturn. Here is a picture of all of the 8 planets from the sun.
