Answer:
Erosion is a geological surface process described as <u>the weathering and sorting of rock and soil.</u>
Explanation:
Erosion -
The geological process by which the earthen material like rock and soil are worn away or carried away by natural forces , which can be wind or water , is called Erosion.
Erosion is exactly opposite to the process of deposition , the geological process of depositing earthen material is called deposition .
Hence,
Erosion is a geological surface process which is described as -
the weathering and sorting of rock and soil.
physical weathering is also referred to as mechanical weathering. it involves the mechanical breakdown or disintegration of exposed rock Institute
temperature is an important fact of physical weathering. It occurs when rocks are broken down as a result of alternating expansion and contraction of rocks surfaces due to temperature changes .
Answer:
B) 12 hours of daylight.
Explanation:
B) 12 hours of daylight.
In near the equator we experience 12 hours of daylight as the equator is situated exactly the halfway in between the two poles. The North pole experiences long daylight in the months, when the North Pole is tilted towards the Sun and shorter daylight when the pole tilted away from the Sun. The reverse is true for the Southern Poles. But this wouldn't have any effects in daylight on the equator.
Answer:
An eon
Explanation:
The first broad division of the geologic timescale is the eon. Others are Eras, Periods and Epoch.
Eons are the most broad and the largest of divisions of the timescale. There are two categories of the eons which are:
- Hadean eon
- Archean eon
- Proterozoic eon
- Phanerozoic eon
The Phanerozoic eon is the most recent. The Hadean eon is the is the oldest eon.
