Question

please solve this question ​

Answer 1

Answer:

1.Air is important for living things.

Breathing is part of a process called respiration. During respiration, a living thing takes in oxygen from the air and gives out carbon dioxide. This process gives animals and plants the energy to eat, grow, and live life!

2.Nitrogen is so vital because it is a major component of chlorophyll, the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (i.e., photosynthesis). It is also a major component of amino acids, the building blocks of proteins.

3. The balance of oxygen and carbondioxide is maintained in the atmosphere by the oxygen released by plants during photosynthesis and carbondioxide released by human,animals etc. in the atmosphere. ... As we leave carbon dioxide and take in oxygen the ballance of carbon dioxide and oxygen is made.

4.Acid rain can be extremely harmful to forests. Acid rain that seeps into the ground can dissolve nutrients, such as magnesium and calcium, that trees need to be healthy. Acid rain also causes aluminum to be released into the soil, which makes it difficult for trees to take up water.

5. The four reasons to worry about global warming are:

• The oceans are getting warmer.
• There’s experimental evidence showing that carbon dioxide in the atmosphere acts to direct heat back toward Earth – heat that would otherwise have been lost to space.
• The sea level is rising.
• Unlike some pollution problems, global warming is essentially irreversible.

6.On Days when High Particle Levels are Expected, Take these Extra Steps to Reduce Pollution:

• Reduce the number of trips you take in your car.
• Reduce or eliminate fireplace and wood stove use.
• Avoid burning leaves, trash, and other materials.
• Avoid using gas-powered lawn and garden equipment.

7.“Trees remove carbon dioxide from the atmosphere and reduce the greenhouse gas effect, all while providing us with clean air to breathe.” One big way that trees affect air quality is by reducing outdoor temperatures. ... Remember, trees breathe in pollutants like carbon dioxide, and breathe out oxygen for us to inhale.

Hope it will help you.....

Answer 2

1) air is important for O² requirements.

2) some compounds of Nitrogen is good for plants which helps in growth .

3) O² realeased by plants are taken by human and animals they realeses CO²

so balance of O² and CO² is maintained in atmosphere

4) Acids can damage human because acid is corrosive

5) when global warming increases the ice started change into water causes flood in many areas

6) stop using unecessary use of cars ,

put limitations on industries

planting plants