0
Black Aluvial soil is the soil which is most fertile. It contracts and expand during the day because of heat variations and this enables air to pass inside the soil. As we all know air is as important for roots as water, as air allows micro-organism to grow, it helps in relieving methane gas, air helps in preventing rotting of organic matter inside soil.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Which is NOT one of the eight most common elements in Earths continental crust?
Carbon
Which is not one of the 8 most common elements in earths continental crust?
Mercury.
Is quartz one of the most common mineral on earths crust yes it is?
The most common minerals are the silicates- and quartz is the most common silicate.
Which soil layer would likely be the most fertile?
the top one. the darker the better i think they mean (the topsoil)
Why cant you use most of the Earths water?
Most is salty sea water. Well acually most of earths water is ocean water (which is sea water and very salty) but if we pay for pumping system to take the salt out it will cost alot of money so that is one answer but another is that half of earths water is locked away in big glaciers we cant get to......
What dirt that plants can grow in is called?
I believe that it`s Fertile Soil. I don't know, maybe I'm wrong. Someone else may know. There are many kinds of soils and different kinds of plants grow in different kind of soils. There is no one name for soil/dirt that plants can grow in. Most soils are fertile to some degree
Which one is the most fertile country of the world?
There is no definitive answer to which is the most fertile country in the world, as fertility can vary depending on the specific region within a country. However, countries known for their high fertility in agriculture include countries like the United States, Brazil, India, and China due to their large agricultural outputs.
3 major dangers to fertile soil?
One I can think of would be microorganisms, some of which represent parasites which can eventually kill humans. There are also various poisons in some soils which can lead to poor health or death.
Which is not one of the eight most common elements in Earths continental?
Carbon
What do humans gain from volcanoes?
El Salvador has many active volcanoes. San Salvador, the main city of El Salvador, is right next to one of the volcanoes. The ashes from the volcanoes have created very fertile soils that helps with crops.
Which is NOT one of the eight most common elements in Earths continental crust?
Carbon
Which is not one of the 8 most common elements in earths continental crust?
Mercury.
What factors account for different capillarity in soils?
Texture, for one. Coarser soils (sandy) have much less capillary action than finer soils (clayey).
Name the part of Egypt which appears to be the most fertile?
The most fertile area of Egypt is the Nile Delta. The Nile Delta, one of the world's largest deltas, is located where the Nile River spreads out and drains into the Mediterranean Sea.
A volcanic eruption can be frightening and destructive, but it can also help humankind. Choose two positive outcomes of a volcanic eruption?
two benefits of a volcanic eruption one is that it help plants grow and Volcanic materials ultimately break down and weather to form some of the most fertile soils on Earth
Do animals use the earths magnetisim because they all go one way?
yes MOST animals use the earths magnetisim,But lots of other animals do not.
What is one of earths most valuable metal?
deed
