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
madreJ [45]
3 years ago
8

Why does the fact that Americans are using less fertilizer not indicate a decline in American farming?

Chemistry
2 answers:
meriva3 years ago
4 0
It shows that the population is moving towards a more organic and natural way of growing crops. Rather than using fertilizer and putting toxins on the plants that we eat from, we are getting smarter and growing food naturally. Thus not killing ourselves in the process.

Svetllana [295]3 years ago
4 0

Answer:

The decrease in fertilizer use does not mean that there is a decrease in agricultural production in America. On the contrary, there could be an increase in production even using fewer fertilizers.

The reason is simple, THE TECHNOLOGY.

Explanation:

Currently there are many new methods to save fertilizer products in the field and make crops more efficient. This is called precision agriculture.

With these methods, for example, images taken with drones or satellites (with multispectral or hyperspectral cameras) can be used to assess the status of a crop, the lack of nutrients from the soil, and even if there are pests or diseases on the plats; All this allows the farmer to apply the fertilizer or other products, only in the area that presents the problem and not in the entire crop.

You might be interested in
How many moles of propane, C3H8, would need to combust in order to produce 36 moles of carbon dioxide, CO2?
Schach [20]

Answer: 12 moles

Explanation: reaction C3H8+ 5 O2 ⇒ 3 CO2 + 4 H2O

1 mole propane produces 3 mol CO2. For 36 mol

Is 12 moles needed

3 0
3 years ago
Which of the following elements has the largest atomic radius? (2 points) Silicon Aluminum Sulfur Phosphorous
amm1812

as you move in the periodic table from left to right he atomic radius decreases...

this is how they are avenged in periodic table, now you can answer which is having smaller radius and also which has larger radius

Al Si P S



6 0
3 years ago
Read 2 more answers
HBrO (aq) + H2O (l) ⇋ H3O+ (aq) + BrO- (aq)
joja [24]

Answer:

6.24 x 10-3 M

Explanation:

Hello,

In this case, for the given dissociation, we have the following equilibrium expression in terms of the law of mass action:

Ka=\frac{[H_3O^+][BrO^-]}{[HBrO]}

Of course, water is excluded as it is liquid and the concentration of aqueous species should be considered only. In such a way, in terms of the change x, we rewrite the expression considering an ICE table and the initial concentration of HBrO that is 0.749 M:

5.2x10^{-5}=\frac{x*x}{0.749-x}

Thus, we obtain a quadratic equation whose solution is:

x_1=-0.00627M\\x_2=0.00624M

Clearly, the solution is 0.00624 M as no negative concentrations are allowed, so the concentration of BrO⁻ is 6.24 x 10-3 M.

Best regards.

4 0
3 years ago
Read 2 more answers
PLEASE HELP :)
ch4aika [34]

Answer:

b.fission, because the reaction absorbed energy

Explanation:

6 0
4 years ago
Density is a measure of what?
Sav [38]
Answer is

3) how much mass per unit of volume is in a substance
3 0
3 years ago
Read 2 more answers
Other questions:
  • A complete soil profile includes three layers—
    15·2 answers
  • Given that the speed of light is 2.998 x 108 m/s, what is the frequency of a wave that has a wavelength of 3.55 x 10-8 meters?
    13·1 answer
  • I have 2 mosquito bites and they really itch. What are some ways to stop them from itching?
    11·2 answers
  • What is the molar mass of a solution of 5.00 g of a compound in 25.00 g of carbon tetrachloride (bp 76.8 °c; kb = 5.02 °c/m) tha
    10·2 answers
  • What element is named after Albert Einstein?
    10·1 answer
  • The percentage yield of a reaction compares to the actual yield with the ... yield. What completes the sentence?
    15·1 answer
  • 8) When two atoms form a chemical bond_________.
    13·1 answer
  • 2. What are some strengths and limitations of the constellations
    5·2 answers
  • Nepheline a nonpartisan that survives at room temperature can be used to protect wool clothing from being eaten by moths.
    11·1 answer
  • A jogger runs a mile in 8.92 min. Calculate the speed in:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!