Does soil have oxygen?
Yes. Air in the soil is made of the same gases as the air in the atmosphere. Air doesn't move as freely in the soil so there may be too much or too little of certain gases in parts of the soil. Plant roots need oxygen to absorb water and nutrients. The lack of oxygen limits how deep roots can grow.
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What is the formation of soil?
Soil formation is the process by which rocks are broken down ...
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What are the three layers of soil?
The three layers of soil are surface, subsoil, and substrata....
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What flows when a disturbance changes a community without removing the soil?
Secondary succession follows a disturbance. Opposed to primar...
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What is a quick method using water to separate minerals from soil?
As the molten magma bubbles up from the subduction zone throu...
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Huge sheets of ice that move slowly over land while picking u...
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How can you prevent soil erosion?
Prevent soil erosion by planting vegetation, trees, ground co...
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How can you tell if a worm eats soil?
A worm (worrum) is an invertebrate animal with a long body an...
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What is the composition of the soil?
Soil for growing apples varies. Soil parameters that should b...
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What kind of soil is found in the c horizon of a soil profile?
The C horizon of a soil profile consists of partially weather...
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What is the best way to acidify soil?
Ammonium sulfate and garden sulfur will probably be some of t...
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The driest biome, often covered with a thin sandy, or gravelly soil, contains little organic matter?
A Horizon: (2nd layer) Top part of soil is made of highly dec...
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What is the purpose of organic matter in soil?
Organic matter serves as a reservoir of nutrients and water i...
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What factors in an area help determine the type of soil?
The factors that help determine the type of soil texture, org...
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Is the a horizon also known as top soil?
The A horizon is the top layer of the soil horizons or 'topso...
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What is organic matter in soil also called?
Organic matter in soil is also known as humus.
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What is Soil that forms on unconsolidated deposits is called?
The unconsolidated materials in which soils form is called pa...
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How can you find out whether an earthworm eats soil?
You can find out by asking ChaCha! Worms eat any organic mate...
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What are the three types of soil?
Soil is a layer of loose material generally composed of inorg...
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Some types of soil are: sandy, silky, loamy, chalk, and peaty...
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Which inner planet has iron oxide soil?
The fourth planet from the Sun is also known as the Red Plane...
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Why do pea plants need soil to be healthy?
Pea plants need soil because the soil contains nutrients that...
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What type of environment does soil would form the greatest in?
Soil has a climate of its own. Good soil climate produces the...
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What is the difference between sand, soil, silt, and clay?
The 3 basic types of soil are sand, silt & clay. Clay soil is...
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Is An underground bed or layer of permeable rock (sandstone) sediment or soil that yields water is?
An underground bed or layer of permeable rock (sandstone) is ...
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What process do bacteria return nitrogen to the soil by?
The nitrogen-fixing bacteria called rhizobia convert atmosphe...
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