Answer:
Fallow land is the land left bare without growing any crop for a season. Fallowing ensures that the decayed vegetative matter helped to increase the plant nutrients in the soil. Also, it helps to increase the sub-soil moisture and improves the general structure of the soil.
Explanation:
Salutations!
Describe the difference between revolution and a rotation, explain why each is important.
Revolution - Revolution is when the Earth revolves around the sun. This process takes 365 days/ 1 year.
Rotation - Rotation and revolution are both different. Rotation is when Earth is spinning on its own axis and also revolving around the sun. Rotation gives us day and night.
Why are they important?
Rotations gives us day and night which is 24 hours. Revolution gives us season. Earth's spins controls our live. We sleep at night and are awake in the days. Both of the spins are very vital to us.
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Answer:
Migration is the movement of individual organisms into, or out of, a population. ... Immigration is the movement of individuals into a population from other areas. This increases the population size and growth rate. Emigration is the movement of individuals out of a population.
Explanation:
1. Solar energy, wind energy, bio-fuels
2. Coal, natural gases, steel
<u>Answer:</u>
Considering the example of Japan, it can be justified that both the primary and the secondary impacts of tectonic hazard cause the most damage.
<u>Explanation:
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- Any tectonic activity of considerable magnitude generates tremors and causes earthquakes and related phenomenons.
- Japan has consistently been subject to the secondary impacts of such tectonic hazards like earthquakes and tsunamis.
- The areas close to the coasts of Japan are tectonically active making Japan vulnerable to its aftermaths.
- Moreover, Japan also has some dormant volcanoes which are a result of tectonic activity.
