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
konstantin123 [22]
2 years ago
14

Explain why world food shortages could be reduced by growing more algae.

Chemistry
1 answer:
Sonja [21]2 years ago
8 0
One of the many awe-inspiring things about algae, Professor Greene explains, is that they can grow between ten and 100 times faster than land plants. In view of this speedy growth rate – combined with the fact they can thrive virtually anywhere in the right conditions – growing marine microalgae could provide a variety of solutions to some of the world’s most pressing problems.

Take, global warming. Algae sequesters CO2, as we have learned, but owing to the fact they grow faster than land plants, can cover wider areas and can be utilised in bioreactors, they can actually absorb CO2 more effectively than land plants. AI company Hypergiant Industries, for instance, say their algae bioreactor was 400 times more efficient at taking in CO2 than trees.

And it’s not just their nutritional credentials which could solve humanity’s looming food crisis, but how they are produced. Marine microalgae grow in seawater, which means they do not rely on arable land or freshwater, both of which are in limited supply. Professor Greene believes the use of these organisms could therefore release almost three million km2 of cropland for reforestation, and also conserve one fifth of global freshwater
You might be interested in
A gas mixture is composed of three different gases. The first gas in the mixture has a pressure of 0.35 atm. The second gas in t
riadik2000 [5.3K]

Answer:

1.20atm

Explanation:

Given parameters:

Partial pressure of gas 1 = 0.35atm

Partial pressure of gas 2  = 0.20atm

Partial pressure of gas 3  = 0.65atm

Unknown:

Total pressure of the gas mixture = ?

Solution:

To solve this problem, we need to recall and understand the Dalton's law of partial pressure.

Dalton's law of partial pressure states that "the total pressure of a mixture of gases is equal to the sum of the partial pressure of the constituent gases".

    Total pressure  =Pressure of gas(1 + 2 + 3)

The partial pressure is the pressure a gas would exert if it alone occupied the volume of the gas mixture.

     

Now we substitute;

      Total pressure  = (0.35 + 0.20 + 0.65)atm  = 1.20atm

8 0
2 years ago
Which mineral is commonly found in igneous rocks? <br><br> halite<br> feldspar<br> gypsum<br> talc
erik [133]

Answer:

Feldspars

Explanation:

Hope this helps! :) x

6 0
3 years ago
Read 2 more answers
Automobile catalytic Converters use a platinum callus to reduce air pollution by changing emissions such as carbon monoxide CO2
natka813 [3]

Answer:

14 mol O₂

Explanation:

The reaction between CO and O₂ is the following:

CO + O₂ → CO₂

We balance the equation with a coefficient 2 in CO and CO₂ to obtain the same number of O atoms:

2CO + O₂ → 2CO₂

As we can see from the balanced equation, 1 mol of O₂ is required to react with 2 moles of CO. Thus, the conversion factor is 1 mol of O₂/2 mol CO. We multiply the moles of CO by the conversion factor to calculate the moles of O₂ that are required:

28 mol CO x 1 mol of O₂/2 mol CO = 14 mol O₂

6 0
1 year ago
Which of these must be an organic compound? sodium chloride water carbon dioxide hydrogen peroxid?
vova2212 [387]
Hydrogen. The three most common organic compounds are hydrogen, oxygen, and nitrogen.
3 0
3 years ago
Help i wanna go 2 sleep but this is due tmrw morning :(((((((((((((((
Vlad1618 [11]
If Oxygen (O) lost 2 protons it would become Carbon (C).
5 0
2 years ago
Other questions:
  • I NEED HELP FAST !The density of aluminum is 2.70 g/cm3. How large a cube, in cm3, would contain 2.00 x 10^24 atoms of aluminum?
    8·1 answer
  • If a test yields consistent results every time it is used, it has a high degree of...
    7·1 answer
  • Name two unique properties of water
    11·1 answer
  • What is the name of the the following formula Cd(HOOCCOO)2
    14·1 answer
  • Give a definition of mixture? <br> Why air is called a mixture?
    7·1 answer
  • Which value of x from the set {4, 5, 6, 7), makes this equation true?
    5·2 answers
  • What is the percent mass concentration of a solution that has 40g of NaOHin 500g of solution?
    11·1 answer
  • Is this statement true or false?<br><br> Living things are classified by shared characteristics.
    9·1 answer
  • Please help and thank you
    10·2 answers
  • What mass of water is produced from the complete combustion of 4.60×10-3 g of methane?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!