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ycow [4]
3 years ago
9

HELP PLEASE I HAVE A WEEK LEFT OF SCHOOL I DONT WANNA FAIL

Biology
1 answer:
Oksana_A [137]3 years ago
3 0

Answer:

I am too lazy to do this, but I am assuming you were supposed to do this in class. I will give you ideas.

Why is soil important?  Soil is our life support system. Soils provide anchorage for roots, hold water and nutrients. Soils are home to myriad micro-organisms that fix nitrogen and decompose organic matter, and armies of microscopic animals as well as earthworms and termites.

What is soil erosion?  Soil erosion is a naturally occurring process that affects all landforms. In agriculture, soil erosion refers to the wearing away of a field's topsoil by the natural physical forces of water (Figure 1) and wind (Figure 2) or through forces associated with farming activities such as tillage.

what human activities are responsible for soil erosion happening at advance rates?     Ploughing, unsuitable agricultural practices, combined with deforestation and overgrazing, are the main causes of human-induced soil erosion

What are some effects on soil loss?  The effects of soil erosion go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding.

What can be done to prevent soil erosion?   Maintaining a healthy, perennial plant cover.

Mulching.

Planting a cover crop – such as winter rye in vegetable gardens. ...

Placing crushed stone, wood chips, and other similar materials in heavily used areas where vegetation is hard to establish and maintain.

Explanation:  Hope this helps and have a great day

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nata0808 [166]

Answer:

D.Children of congressional leaders.

Explanation:

The leader of the party that owns a majority of seats in either house of Congress or of a state legislature. Elected by their own party councils, majority leaders act as chief spokespersons and tacticians for their parties. The principal functions of a majority leader normally associate to floor duties. The majority leader is the lead speaker for the majority party during floor discussions, exhibits the calendar and supports the president or speaker with program advancement, policy formation, and policy decisions.

Hope this helped you :D

4 0
2 years ago
Which organisms is the least related to the other three organisms
Hunter-Best [27]
More details please!

7 0
3 years ago
Are whales the largest fish in the world?<br> A. yes!<br> B. no<br> C. what?<br> D. idk
katrin [286]
Depending and what kind of whale, yes
8 0
3 years ago
Read 2 more answers
The word ‘strata’ means
arlik [135]

Answer:

A) Layered

Explanation:

It’s usually used when talking about layers of rock.
Hope this helps! Have a great day!!

5 0
2 years ago
Read 2 more answers
Suppose some organisms ferment lactose but can't use citric acid for all their carbon needs. These organisms must be A) Shigella
fiasKO [112]

A . Shigella is the organism

4 0
3 years ago
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