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Leona [35]
3 years ago
9

Soil conservation involves protecting _______ and preventing _______.

Physics
2 answers:
horrorfan [7]3 years ago
8 0
<span>Soil conservation involves protecting soil quality and preventing erosion.
Answer: A</span>
AysviL [449]3 years ago
8 0

Answer:

The Correct Answer is A

Explanation:

  • Soil is the resource that must be protected and conserved.
  • Soil conservation is the set of management strategies for preventing the top layer of the soil from being eroded by the earth's surface.
  • Soil conservation is a process to keep the quality of the soil by protecting the soil from erosion and saving its losing nutrients.

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What is ohms law <br><br><br>PLEASE ANSWER THIS I NEED IT FAST ​
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Ohms law states that current is directly proportional to the potential difference across the ends of a conductor provided that temperature and other factors kept constant

V=I(R)

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What is the definition of density?​
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Density is the amount of mass in a specified space. It is a way to measure how compact an object is

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In what way has technology used aboard the International Space Station benefitted humans back on Earth?
FrozenT [24]

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Robotic arms used aboard the ISS are now used in delicate surgeries on Earth.

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The amount of work done against friction to slide a box in a straight line across a uniform, horizontal floor depends most on th
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Amount of force that is applied to the box
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Two planets have masses 2 x 10^23 kg and 5 x 10^22 kg, and the distance between them is 3 x 10^16 m. Calculate the gravitational
xxTIMURxx [149]

Explanation:

given,

mass of one planet (m1)=2*10^23 kg

mass of another planet (m2)=5*10^22kg

distance between them(d)=3*10^16m

gravitational constant(G)=6.67*10^-11Nm^2kg^-2

gravitational force between them(F)=?

we know,

F=Gm1m2/d^2

or, F=6.67*10^-11*2*10^23*5*10^22/(3*10^16)^2

or, F=6.67*2*5*10^-11+23+22/3*3*10^32

or, F=66.7*10^34/9*10^32

or, F=7.41*10^34-32

•°• F=7.41*10^2

thus, the gravitational force between them is 7.14*10^2

3 0
3 years ago
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