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
deff fn [24]
2 years ago
8

A secure food supply depends on all of the following EXCEPT?

Biology
1 answer:
Viktor [21]2 years ago
4 0
<span>Let's  look at the options


a. maintaining healthy soil and water

This seems like an obvious option, since healthy soil is necessary to produce food. If a soil is not healthy, it will not have enough nutrients to produce plants. 
b.   increased use of fertilizer

Actually, the use of fertilizer is not necessary, as healthy soil will be enough to produce food. And increasing the use of fertilizer is even more not good, because it can be unhealthy and it can lead to the soil being infertile.

c. safe distribution of food

This is also very important. Imagine if you can produce healthy food, but you cannot deliver it safely to people and the food gets infected with bacteria on the way - then the whole effort is in vain!
d. biodiversity


This is actually very important, because if you have only one species, if this species is hit by a plague, you could loose all your crop! So you need to  keep a variety of crops</span>
You might be interested in
Explain what maria and craters are and how they formed?
xz_007 [3.2K]

Maria and craters are explained below:

<u>Explanation: </u>

  • The Moon is divided into light area lunar highlands and a dark area called Lunar Maria.
  • Lunar Maria is large, dark, basaltic plains formed on earth's moon formed by ancient volcanic eruptions.
  • Craters are formed when an impacting object falls and hits the moon's surface with greater speed and also formed as a result of the outward explosion of rocks.
  • Craters are often caused by asteroids and meteorites with the lunar surface.  
  • Unlike earth-moon does not have an atmosphere to protect itself from impacting bodies. This is the reason for more number of craters formed on earth.

7 0
3 years ago
Which characteristic describes all organisms in the domain Eukarya ?
kaheart [24]

Answer:

the cells of all organisms in the domain eukarya contain a nucleus

5 0
2 years ago
All chordates live in the ocean. True or false
Akimi4 [234]
True, Chordates are animals in Phylum Chordata.Chordates include all of the vertebrates, in which the notochord develops into a backbone, as well as some invertebrates. Invertebrate chordates include tunicates and lancelets.
5 0
2 years ago
The clarity of lake water is affected by the amount of phytoplankton (marine plants), soil, clay, and other solids suspended in
miskamm [114]

Answer:

Following are the responses to the given question:

Explanation:

Increased CO_2 gases in the water may hasten photosynthesis, enabling crops to develop and grow more quickly. Some CO_2  is absorbed and more oxygen is expelled as the frequency of rate of photosynthesis.

The higher plants grown means greater water filtration. Natural selection will run its course if the water is less polluted, as well as the fish may not need to pass mostly on full-body plate characteristics to their descendants.

5 0
3 years ago
If your skin is punctured, it will protect your body from infection by
wolverine [178]

Answer:

becoming inflamed

Explanation:

antibodies fight against infections to protect the body

4 0
2 years ago
Other questions:
  • How many times must the calvin cycle turn to produce one molecule of glucose?
    10·1 answer
  • The synthesis of nucleotides requires several amino acids. Sort each amino acid as a precursor in the synthesis of purines, pyri
    5·1 answer
  • Life is the topic of this course. Write an essay about the characteristics of life discussed in Section 1 of this unit. Your ess
    9·1 answer
  • Gomez found the masses of three rocks for science project .the first rock had a mess of 19.28 grams, the second rock had a mass
    5·1 answer
  • What do ecosystems consist of
    5·1 answer
  • I need help asap.
    13·1 answer
  • What is an appropriate way to analyze
    12·1 answer
  • Which type of mutation affects the largest number of genes?
    12·1 answer
  • Why do saturated fatty acids have straight structures, while unsaturated fatty acids have bent structures?​
    15·2 answers
  • Which statement best describes the outcome of both meiosis and mitosis
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!