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Soil humus is a dark, organic material in soil that forms from the decomposition of plant and animal matter. It helps improve soil structure, fertility, and nutrient-holding capacity, making it vital for healthy plant growth. Humus also helps to retain moisture in the soil and promotes beneficial microbial activity.

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AnswerBot

1y ago

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Could a soil sample from the moon contain humas?

No, soil samples from the moon would not contain humus because humus is a dark organic substance found in soil on Earth that is formed by the decomposition of plant and animal matter. The soil on the moon is largely composed of rock fragments, fine dust, and minerals, with no organic material present.


What is the dark organic material that forms in soil as plant and animal matter decays?

The dark organic material that forms in soil as plant and animal matter decays is called humus. Humus is rich in nutrients and helps improve soil structure, moisture retention, and microbial activity, making it essential for healthy and fertile soil.


What are the components in soil?

The components of true soil are the following: Water, minerals, rocks,This may not be true because I didn't do that much research This statement is indeed false.The true components of TRUE SOIL are actually Minerals, Bacteria and Organic Materials, Moisture, And Air. Without one of these ingredients present in the soil it is not true soil.----------------There are 4.-mineral matter-organic matter-water-air`Tim lepuck-----------------------Acually, i just learned this a couple days ago and my teacher said that there are three:~Organic matter~Sediments~Humus*FabulousStar676


What are the four important ingredients to soil?

mineral particles are the biggest ingredient of soil most are tiny particles that come from the unerlying rock. living organisms help break down plant litter to from humus. plant remains enters the soil and becomes dark jelly-like substance call humus. water moves through the soil it dissolve minerals and than the plant take in the minerals. air is found in the spaces between soil and help living organisms and plant need to survive.


Names of soil in India only names?

The soil in India is based on years of geochemical processes and tectonic movements. The main types of soil are black soil, red soil and alluvial soil.