Question

Fill in the blanks with appropriate modal:

Emiles

Aman can speak three languages

He could run fast when he was young My battery's flat. Can I use your phone?

Could I open the window

May I borrow your dictionar? You should try to lose weight.

One should pay taxes in time.

You must learn your lessons We have to go now or we'll be late.

It looks nice, but it might be expensive. Raman may be coming to visit tomorrow.

They could come by car. You can easily get lost in this town.

One Read "Long Walk to Freedom" as at represents the real victory against the Apartheid,

tyranny, and colonialism (should would not imagine that the future I was walking toward compare in my way to the past

that I was leaving behind. (must/ could)

A Nation not be judged

by

how it treats its highest citizens, but it's kwest ones (should Apartheid dictated where South Africans, on the basis of their race, could live and work, the type of

could)

education they

receive, and whether they A brave man is not that who does not feel afraid but who

vote. (could/ would/must)

conquet it can may)

Even though today's world stimulates a different form of slavery, Mandela showed us that we

fight for justice (might/ must)

be no discrimination on the basis of their colour, caste, race, age or gender in the

There

society. (should/ would)

people should stand up because even in the 21st. century we face different forms of stereotypes, racism, and cultural intolerance (may ean)

Although It

seem difficult to understand

Strong convictions are the secret of surviving deprivation your spirit

stomach is empty. (cand could

People

learn to hate, and if they

learn to hate, they

love comes more naturally to the human heart than its opposite. (must/can/

be full even when your

be taught to love, for

can)​

Answer 1

Answer:

Pollution is the presence of harmful substances in the environment. These harmful substances are called pollutants. There are various types of pollution that are Air Pollution, Water Pollution, Noise pollution and more. Because of the increase in population, pollution is also increasing on a daily basis. People are getting hazardous diseases with the increased level of pollution. Hence, everyone should be aware of the pollution, its effects and how to reduce it effectively. <br>

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Pollution- A brief<br>

<br>

Like a balanced diet for a healthy body, our environment also needs every substance in a balanced proportion. If any substance increases more than its threshold amount then it pollutes the environment such as increased carbon dioxide, Nitrogen oxides in the atmosphere pollutes the air and adversely affects the health of humans.<br>

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Types of Pollution<br>

<br>

There are different types of pollution that affect different sections of the environment.<br>

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Air PollutionWater PollutionNoise PollutionSoil PollutionEffects of Pollution<br>

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Due to the pollution, people and the environment are getting affected in different ways. Here are some of the most recognised bad impacts of pollution.<br>

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People exposed to high levels of noise pollution face hearing problems, high blood pressure, sleep disturbance and other issues.Because of the high level of air pollution, Global warming is increasing which will further depleting the ozone layer. Besides, breathing problems are increasing in humans.Many species of animals and birds are at the verge of extinction such as sparrow which are almost extinct.Increased water pollution is destroying life underwater. Pesticides used in crops are increasing the risk of cancer and other dangerous diseases. Continuous increase of soil pollution is making the soil infertile.How to Reduce Pollution?<br>

<br>

People should join hands to reduce pollution. So that our coming generations can experience the healthy environment. To preserve the healthy living environment, people should take some precautions and measures. Check the below steps that can help in reducing the pollutants<br>

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Reduce the use of non-biodegradable things– Environment has a property of reviving itself by degrading the naturally produced substances. However, the non- biodegradable things like plastic bags and bottles pollute the environment.Plant more trees– To decrease the air pollution and save the species, it is very important to plant more number of trees. Trees help in purifying the air by adding more oxygen in the environment.Less Use of Chemicals– With advancement in technology, many chemical-made substances are used to improve the yield of food products. People should produce food without using pesticides and Reduce Population– Continuously increasing population is the major reason for increased pollution. People should follow the policy We two, our two (hum do hamare do) to keep the population under control.Recycling is also a very effective and efficient way to reduce the pollution. It helps in limiting the use of non- biodegradable products.