Answer: Physical/Mechanical Weathering
Explanation:
Weathering is the process that breaks down rocks into smaller particles like sediment and soil. Water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. In this case, extreme heat during the day may have caused the rock to expand, only to shrink from the cold of the night. Over time, this weakened the structure of the rock, causing it to split and crumble, with outer layers flaking off in the process known as exfoliation.
Answer:
A. Landscape uplift is an ongoing process to which erosion processes are constantly adjusting
Explanation:
- The tectonic upliftment is a total geologic upliftment of the earth and is attributed to the isostatic responses and an increase of the mean elevation of this can only occur due to the changes in the tectonic events such as the mountain building
- The effects of the denudation process is also constantly in motion that wears out the surface of the earth. The magnitude and timing s and the rate of these process is a play of the pressure and temperatures system of the earth.
B. Means of travel. (Like how planes fly around the world.)
Answer:
D. Lowering of the sea level.
Explanation:
- Stream incision is a cause and consequence of the increase in the river load carrying capacity and also its former floodplain if uplifted by the presence of mountain ranges and more discharge rates.
- As the streams channel drops the water in surrounding aquifers runs into the streams, thus lowering the water table a this modifies the flow pattern of the stream, and leads to large reductions of summer flows.
- The incision is thus a play of the river with its tools and speed of the river and the amount of discharge governs the flow patterns hense, this impacts the river way of cutting.
