All categories

3 years ago

modern methods of agriculture have contributed to the problem of soil depletion because many of these methods what

1 answer:

3 0

Because they interfere witht he natural cycling of elements.

An example is crop harvesting. The practice of removing part or all of the crops grown from the soil accelerates the loss of nutrients from the soil. The cycling of nutrients from plant uptake and release is interrupted by crop removal.

Hope this helps!

You might be interested in

Barnacles attach to shellfish for transportation. The shellfish is not helped or harmed. This is an example of_

Vesna [10]

The correct answer is:

_________________________________________________

→ " commensalism" .

_________________________________________________

<u>Note</u>: "Commensalism" refers to a symbiotic relationship {"symbiosis"} between two (2) organisms — in which one organism benefits and the other organism is neither helped nor harmed.

{ i.e. " +, 0 " ; that is: "plus" sign for "one organism benefits" ;

"zero" sign for "neutral" ;

(in that the other organism is neither helped nor harmed.}.

_________________________________________________

In the example given in the question, the two (2) organisms are:

1) the barnacles; and: 2) the shellfish.

The barnacles benefits by given a place to attach for the purpose of transportation (by using the shellfish to "cling to"}.

The shellfish are neither helped (benefitted in anyways from the attachment from the barnacles— nor are the shellfish harmed in any way.

_________________________________________________

Hope this answer helps you!

Best wishes in you academic pursuits

— and within the "Brainly" community!

__________________________________________________

8 0

3 years ago

What is the adaptive significance of the seta of the sporophyte growing well above the mat of the gametophytes?

Umnica [9.8K]

Answer:

Is the sporophyte more prominent in mosses or liverworts? Are mosses gametophyte or sporophyte dominant? What is the adaptive significance of the seta of the sporophyte growing well above the mat of the gametophyte ? Better dispersal of spores

Explanation:

8 0

3 years ago

what is the displacement for a driver who travels 10 km to get to a point that is 4 km from his starting point?

kumpel [21]

Displacement is shortest distance from starting point, 4km.

3 0

3 years ago

Read 2 more answers

Using its long tail and long hind legs, the Ord's kangaroo rat can jump 2 m in the air as it hops away from predators, such as s

Mrac [35]

Answer and Explanation:

a. According to Lamarck, the origin of the long hind legs of the Ord's kangaroo rat is acquired due to extensive use of the muscle legs to jump. Such physical characteristics could be transmitted to future generations. This theory is called Neo-Lamarckism.

b. Darwin, on the other hand, theorized that in a population of Ord's kangaroo rat, there was an individual whose characteristics, long tail and hind legs, had more chances of escaping its predator and, consequently, could survive and reproduce. This theory is called Darwinism.

5 0

2 years ago

Which scenario does the picture below best represent?

Nat2105 [25]

Answer:

there is no picture so I can't tell :)

8 0

3 years ago