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History, 17.07.2020 21:01 sickboi

Text - The importance of the water Leia o texto com atenção. Utilize o dicionário se for necessário e responda as questões que seguem.

Water is the source of life. No matter who we are, what we do, where we live, we depend on it to live. However, great as it is the importance of water, people continue polluting the rivers and its sources, forgetting how much it is essential to our lives. The majority of each of the cells in our body has water. We use the water for drinking, preparing meals for the personal and home care, or for fishing, transportation, electric power production, irrigation etc.
In nature, there are several types of water, depending on the elements it contains. Some are ideal for consumption, while others are harmful to health. They are:

1. Drinking water: the ideal type for consumption, is fresh and free of impurities;

2. Polluted water: it is dirty or contaminated water, i. e., it contains impurities, microbes, viruses, etc;

3. Fresh water: the water of rivers, lakes and sources;

4. Salt Water: is the one that contains many dissolved salts, for example seawater;

5. Distilled water :is composed of hydrogen and oxygen only, no impurities and any dissolved salt.

*Obrigatório
Endereço de email *
We use the water for: *
2 pontos
drinking, preparing meals for the personal and home care, etc.
writing, preparing books for the personal career, etc
running, preparing activities for the health, etc
Polluted water is: *
1 ponto
fresh or clean water
dirty or contaminated water
colored or pure water
Drinking water is: *
1 ponto
the ideal type to take a shower
the ideal type to clean the house
the ideal type for consumption
What is the source of life? *
1 ponto
Air
Earth
Water
What's the title of the text? *
2 pontos
Water and its source
The importance of the life and the water
The importance of the water
Distilled water is composed of: *
1 ponto
hydrogen and oxygen only, no impurities and any dissolved salt
oxygen only, with impurities
hydrogen only, with salt
Some people continue polluting: *
1 ponto
the rivers and its sources
the forest and its trees
the air and the birds
The majority of each of the cells in our body has: *
1 ponto
blood
water
juice

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