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
hram777 [196]
2 years ago
6

Design a plan to greenify your classroom to cut down on the co2 level.submit your plan in a digital form.a video description can

be attached.
Biology
1 answer:
Ket [755]2 years ago
8 0

Outdoor CO2 levels are frequently as low as 400 ppm, whereas interior CO2 levels typically vary from 420 to 1000 ppm. CO2 values under 1000 ppm are considered healthy levels. The best way is to open all the windows of classroom.

What are the health risk of high CO₂ level?

  • People may have moderate symptoms like sleepiness, restlessness, an accelerated heart rate, and breathing difficulties if levels exceed 1000 ppm.
  • This is particularly problematic in educational settings when learning new material calls for increased focus and attention from students.
  • In addition to causing significant discomfort, levels of CO2 above 2000 ppm prevent pupils from functioning at their best in class and, over time, impair the growth of their cognitive abilities.
  • In addition to the above described symptoms, there are others including nausea, poor focus, and feeling stifled.
  • Indoor CO2 levels are normally below 1000 ppm, but if there are more than 20 pupils and teachers in a closed space, the CO2 levels will naturally rise, and it is not unusual for them to exceed 3000 ppm.

Learn more about the Global warming with the help of the given link:

brainly.com/question/3553382

#SPJ4

You might be interested in
In fermentation, which step of cellular respiration is being accomplished?
Annette [7]
The process that occurs in a cell when there is not enough oxygen is called fermentation. Fermentation occurs through the process of Anaerobic Respiration, where instead of using oxygen, organic and inorganic molecules are used as final electron acceptors. The by-product of this process is usually alcohol, ethanol, or acetic acids.
<span>
Fermentation is commonly used in lactic acid (in muscles) and alcohol (beers, whiskey) fermentation where the by-product is ethanol. Yeasts are a common organism that uses this process, where it convert sugars into alcohols or acetic acids.</span>
7 0
3 years ago
What is the MOST appropriate term to describe brain tissue damage from a cascade of biochemical, cellular, and molecular events;
jeyben [28]

Answer: Increased intracranial pressure

Explanation:

5 0
2 years ago
Help Please...Needed Quickly
Alex787 [66]

answer 1:

Environmental Pollution occurs in different forms; air, water, soil, radioactive, noise, heat/ thermal, and light

Air Pollution

Water Pollution

Soil pollution

Noise pollution

Radioactive pollution

Light pollution

Humans are the main cause of water pollution, which is triggered in many ways: by the dumping of industrial waste; due to temperature rise, that cause the alteration of water by reducing the oxygen in its composition; Or due to deforestation, which causes sediments and bacteria to appear under the soil

Most of this air pollution we cause results from the burning of fossil fuels, such as coal, oil, natural gas, and gasoline to produce electricity and power our vehicles. Carbon dioxide (CO2) is a good indicator of how much fossil fuel is burned and how much of other pollutants are emitted as a result.

Effects:

Nutrient pollution can cause toxic algal blooms in drinking water sources that create toxins that kill fish and other aquatic animals. Direct exposure to this toxic alga causes serious health problems in humans including neurological effects, respiratory problems, stomach and liver illness, and rashes.

answer 2:

The Industrial Revolution brought rapid urbanization or the movement of people to cities. Changes in farming, soaring population growth, and an ever-increasing demand for workers led masses of people to migrate from farms to cities. Almost overnight, small towns around coal or iron mines mushroomed into cities.

anwer 3:

advantages are

1_A Fuel Supply That Never Runs Out

2_Zero Carbon Emissions

3_Cleaner Air and Water

4_A Cheaper Form of Electricity

5_Renewable Energy Creates New Jobs

disadvantages are

1_Higher Capital Costs

2_Electricity Production Can Be Unreliable

3_Energy Storage Is a Challenge

4_It’s Impacted by Environmental Conditions

5_Renewables Still Have a Carbon Footprint

anwer 4:

Hazardous waste can be treated by chemical, thermal, biological, and physical methods. Chemical methods include ion exchange, precipitation, oxidation and reduction, and neutralization. Among thermal methods is high-temperature incineration, which not only can detoxify certain organic wastes but also can destroy them.

answer 5:

You could do this by:

1_Try to stay away from disposable goods. In particular, paper plates, cups, bottles, and plastic utensils.

2_Buy durable and reusable goods. ...

3_Pack your lunch in a reusable box rather than foil or cling film.

4_Buying products with less packaging. ...

5_Buying products in bulk.

I WISH THIS WILL BE HELPFUL, GOOD LUCK :)

3 0
2 years ago
Read 2 more answers
What region of the brain is the corpus callosum?<br><br> ОА<br> ОВ<br> Ос<br> OD
bazaltina [42]

Answer:

The correct answer is C ❤️

4 0
3 years ago
Read 2 more answers
What is the function of the waxy,transparent top layer of leaves
Dominik [7]

It prevents water evaporation.

100% correct

8 0
3 years ago
Read 2 more answers
Other questions:
  • Plant cells perform photosynthesis, which occurs in the
    9·2 answers
  • Which of the following describes the passage of blood through the body?
    9·2 answers
  • Explain 2 important differences between the structure of dna and the structure of rna.
    8·1 answer
  • How does capillarity help sustain life?
    15·2 answers
  • Glucose is formed by plants when they out photosynthesis. Glucose is an example of a
    9·2 answers
  • What happens in evaporation, condensation, and sublimation?
    6·1 answer
  • Plz I need help with 9 through 11
    8·1 answer
  • A high level of circulating calcium along with a loss of bone density might be symptomatic of:
    7·1 answer
  • PLEASE HELP‼️‼️‼️‼️‼️
    15·1 answer
  •  Which statements correctly describe the process of countercurrent exchange in fish gills? Choose all that apply. Check All That
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!