Предмет: Химия, автор: Валера1710

Помогите пожалуйста))

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Ответы

Автор ответа: xtronix2000

0

2)FeCl
SO2
CaCO3
1)PH3 P+3 H-1
CO C+2 O-2
H2SO3 SO3-2 H+1
P2O3 P+3 O-2
Na3PO4 Na+1 PO4 - 3
Мn2O7 Mn +7 O-2
K2S K+1 S-2
Fe(NO3)3 Fe +3 NO3-1
CaSiO3 Ca+2 SiO3-2
Li 0

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Reading

Task 1. Read the text.

Healthy lifestyle

Today healthy lifestyle is becoming more and more popular both with the old and the young. People say that the greatest wealth is health. And it’s so true. The healthier we are, the better we feel. The better we feel, the longer we live.

Keeping fit and going in for sports is also important for our health. Lack of exercise in our life is a serious problem. In big cities people spend hours sitting in front of computers, TV-sets and other gadgets. We walk less because we use cars and public transport. We should visit fitness clubs, go jogging, walk much, swim, go cycling or roller-skating or just dance. Doctors say that regular physical activity is necessary for our body. We must understand the harm of bad habits for our health. Smoking, drinking or taking drugs mean serious illnesses. Cigarettes kill about 3 million heavy-smokers every year.

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______________________________________________________________________________[1]

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______________________________________________________________________________[1]

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______________________________________________________________________________[1]

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______________________________________________________________________________[1]

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______________________________________________________________________________[1]

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Reasons (причины)

Habits

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get enough sleep

eat unhealthy food

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• keeps you feeling full and energized;

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1___________________________________________________________________________________[1]

2___________________________________________________________________________________[1]

3___________________________________________________________________________________[1]

4___________________________________________________________________________________[1]

5___________________________________________________________________________________[1]

6__________________________________________________________________________________ [1]

7___________________________________________________________________________________[1]

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