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
AlladinOne [14]
3 years ago
6

Chemicals used for controlling insects and weeds could reduce soil fertility by:

Geography
2 answers:
tigry1 [53]3 years ago
4 0

Answer:

Chemicals that are used for controlling insects and weeds could reduce the soil fertility by "killing the bacteria responsible for soil fertility"

Explanation:

In the soil various beneficial as well as harmful insects and weeds are present. These beneficial microbes helps in increasing the soil fertility and also enhances the organic matter content. These types of soil yields good productivity. But on the other hand certain other organisms are there which are threat to the plants, for killing this we use certain chemicals, which also affects the beneficial organisms. Hence, while using chemicals we should keep in mind these factors so that we won't disturb the soil environment.

12345 [234]3 years ago
4 0

Killing the bacteria responsible for soil fertility

Explanation:

Chemicals used in agriculture as pesticides to destroy pests or weeds are the major cause of soil degradation.

Misuse or overuse of these chemicals turns to lethal doses which are toxic to the natural soil content. The lethal doses will destroy the beneficial microorganisms living in the soil.

Beneficial soil microorganisms play a major role in maintaining soil fertility and in the absorption of nutrients by the plants; like, the nitrogen-fixing bacteria that help the plants to absorb atmospheric nitrogen.

Hence the pesticides and other chemicals should target only the pests and weeds and not other organisms and should be used in limited amount.

You might be interested in
PLEASE PLEASE HELP ME.....EMERGENCY....PLEASE​
3241004551 [841]

Answer:

it would be B

Explanation:

a terrestrial planet (earth, and any other inner planet) is a rocky planet

7 0
3 years ago
If Austin is to Lake Travis, then Texarkana is to ___.
Elena L [17]

Answer:

Is this a math question?

Explanation:

5 0
3 years ago
Read 2 more answers
Which statement is FALSE about China's population history?
STatiana [176]
<span>c. By the 1970's the Chinese government created the One Child Policy.</span>
8 0
3 years ago
Which area of the world currently has the longest population doubling time?
Anarel [89]
The biggest doubling time of all the regions/continents in the world has Europe.

Europe is the only continent that has almost 0% population growth (as of 2014), which practically means that with this pace Europe will need an eternity to be able to double its population, so it makes it the continent with the biggest time needed to double it's population.
5 0
3 years ago
Which of the following is a false statement?
Drupady [299]

Answer:

<h2>Here is the correct answer </h2>

(● D. Depending on where you live, you may pay no state income taxes.)

Explanation:

<h3>STUDY CORRECTION. </h3>
5 0
2 years ago
Other questions:
  • 2. Ocean water depth (from the surface of the ocean down to the surface of the ocean floor) increases systematically when moving
    11·2 answers
  • Which of these is True of the u.s. senate?
    12·1 answer
  • some benefits of using ____ on farms instead of human labor are that work can be done much more quickly and the cost of the prod
    14·2 answers
  • How does the natural distribution of resources affect where people live?
    11·1 answer
  • What is the Earth’s outermost layer?
    8·2 answers
  • Which region in the united states almost never experiences flooding?
    10·2 answers
  • An uncharged particle in the nucleus of an atom is called an
    7·2 answers
  • Geography what is the meaning of​
    15·2 answers
  • Who do you think is gonna win the election. <br><br> Orange sus vote him out.
    13·2 answers
  • What keeps the Earth's equator from getting hotter and hotter
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!