C highest waterfall in the world.
Answer:
Stellar Nebula
Explanation:
Stellar nebula is simply the nebulosity that surrounds the star.
A nebulla is a giant aggregation of gas and dust in the space.
A stellar nebula is an interstellar cloud that is composed of helium, dust , hydrogen and plasma.
Nebulae are formed of their own gravity,
Answer:
The desertification cycle works as follows. First, a drought kills plants and grasses; animals short on food damage trees and shrubs foraging for food. Humans accelerate the cycle by cutting the trees for firewood. Without trees and grasses for cover, there is nothing to hold the soils.
Aid for agriculture can help increase food production and do improve the quality and quantity of food available
Floods cause landslides and mudflows
