Answer:

1.Effective presentation skills are important because they help keep a presentation interesting, help the presenter communicate with confidence, and motivate the audience to listen. Some essential presentation skills are: Creating variety. Speaking with optimal audibility.

2.To start, we all use water for drinking, washing, cleaning, cooking, and growing food—making it our most precious resource for survival. What adds to that daily household water use, is that even more water is used by industry to generate electricity, manufacture products, and transport people and goods.

3.no, because water is one of the significant needs of our body to live.

4.Due to their large surface area, they lose a lot of water to evaporation. ... If this happened, it wouldn't take long for the common water supply to become unsanitary under these conditions. The polluted water supply would kill aquatic life, further reducing the available food supply.

5.Without enough water, systems in your body will change. Your cells will shrink without enough water. Your brain will signal your body to urinate less. This will occur through your kidneys.

6.Water can be used for direct and indirect purposes. Direct purposes include bathing, drinking, and cooking, while examples of indirect purposes are the use of water in processing wood to make paper and in producing steel for automobiles. The bulk of the world's water use is for agriculture, industry, and electricity.

7.Collect excess water and use it wisely. ...

If not using the tap, turn it off. ...

Report leaks. ...

Use a container to wash your brushes. ...

Use a refillable water bottle. ...

Talk to others about water. ...

Install aerators on taps. ...

Install rainwater tanks.

Answer:

1.What is given importance in the presentation?

• Effective presentation skills are important because they help keep a presentation interesting, help the presenter communicate with confidence, and motivate the audience to listen. Some essential presentation skills are: Creating variety. Speaking with optimal audibility.

2.What are our daily activities that make use of water?

• To start, we all use water for drinking, washing, cleaning, cooking, and growing food—making it our most precious resource for survival. What adds to that daily household water use, is that even more water is used by industry to generate electricity, manufacture products, and transport people and goods.

3.. Do you think we can live without water?

Why do think so?

• No, because water is one of the significant needs of our body to live.

4.What would happen if we ran out of water?

• Due to their large surface area, they lose a lot of water to evaporation. ... If this happened, it wouldn't take long for the common water supply to become unsanitary under these conditions. The polluted water supply would kill aquatic life, further reducing the available food supply.

5.What else will be affected if there is no water?

• Without enough water, systems in your body will change. Your cells will shrink without enough water. Your brain will signal your body to urinate less. This will occur through your kidneys.

6.How should we use water?

• Water can be used for direct and indirect purposes. Direct purposes include bathing, drinking, and cooking, while examples of indirect purposes are the use of water in processing wood to make paper and in producing steel for automobiles. The bulk of the world's water use is for agriculture, industry, and electricity.

7.How will you encourage others to conserve water especially in school?

• Collect excess water and use it wisely. ...
• If not using the tap, turn it off. ...
• Report leaks. ...
• Use a container to wash your brushes. ...
• Use a refillable water bottle. ...
• Talk to others about water. ...
• Install aerators on taps. ...
• Install rainwater tanks.

Explanation:

Hope it's help

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