1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
asambeis [7]
3 years ago
12

Describe how contour plowing is a method of soil conservation.

Biology
1 answer:
Tresset [83]3 years ago
5 0

Answer:

"Soil conservation is the prevention of loss of the top most layer of the soil from erosion or prevention of reduced fertility caused by over usage, acidification, salinization or other chemical soil contamination." By contour plowing this you prevent soil erosion. And that is soil conservation.

Explanation:

You might be interested in
Question 2 of 9
Jlenok [28]

Answer:

The correct answer is option D.  Light and some other factors are necessary for chlorophyll production

Explanation:

By this experiment, it is clear that light is the major factor that helps in the production of chlorophyll in seedlings or plants. In this study, placing the seeds in the light turns 75 seedlings green which is possible by the production of the green pigment, chlorophyll only. So, it is proved that light is a key factor in the production of chlorophyll.

Besides light, there must be some other factors (mineral nutrition and chemical metabolites) that also play role in the production of chlorophyll or increase or decrease of the chlorophyll production as few seedlings did not turn green in the study.

8 0
3 years ago
The phyiscal appearance of your genes is called what
Artemon [7]

Answer:

the phyiscal appearance of your genes is called

<h2><em><u>PHENOTYPE</u></em></h2>

6 0
3 years ago
Examine the diagram below
Keith_Richards [23]

Answer:

A. the frequency will decrease because all mutations are harmful, thus People with the mutation will die.

5 0
3 years ago
Read 2 more answers
Select all the correct answers.
Ghella [55]

Answer:

The correct answers are:

A) It created a need for additional natural resources to be used in manufacturing;

D) It created the need to find new markets to sell European goods;

The Industrial Revolution brought in new technologies in the manufacturing processes, and everything was done much easier and quicker, with the same or even better quality. As the industry was growing, in order to continue with the growth, it needed more natural resources, but also new markets for selling the goods and make bigger profit. In order for both of these goals to be achieved so that the industry continues to strengthen, the industrial countries started colonizing new countries, on multiple continents, where they managed to find the natural resources they needed, and also the required market for sale.

Read more on Brainly.com - brainly.com/question/3067894#readmore

Explanation:

6 0
3 years ago
Which macromolecule makes up the main structure of the cell membrane?
erik [133]

Answer:

The principal components of the plasma membrane are lipids (phospholipids and cholesterol), proteins, and carbohydrate groups that are attached to some of the lipids and proteins.

3 0
3 years ago
Other questions:
  • The first several weeks after birth are a critical period because most major organs are forming.
    8·1 answer
  • A plant root is an example of what?
    13·1 answer
  • As the human population increases, which problem is technology least likely to be able to solve?
    11·2 answers
  • Explain in your own words the process using the following key words: carbon-di-oxide, water, sugar, oxygen, thylakoid, chloropla
    13·1 answer
  • HELP HELP HELP!! I NEED THESE QUSTIONS ANSWER!!! PLZ
    12·1 answer
  • The purpose of this activity is to see how different _____ can be combined to create something unique
    12·1 answer
  • Some organisms in a ecosystem obtain energy and nutrients from plants. These organisms store the energy in there bodies. What ha
    5·1 answer
  • What mechanism prevents or slows some chemicals from entering the brain, while allowing others to enter?
    8·1 answer
  • Pls help me
    13·1 answer
  • Which indicates how evidence of climate change supports the theory of continental drift?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!