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TGS Year 8 Chemistry on Earth EOT

Last updated about 5 years ago

22 questions

1

Question 1

1.

Q1ai

1

Question 2

2.

Q1aii

1

Question 3

3.

Q1bi

1

1

Question 5

5.

Q1ci

1

Question 6

6.

Q1cii

1

Question 7

7.

Q2a

1

Question 8

8.

Q2bi

1

Question 9

9.

Q2bii

1

Question 10

10.

Q3a1

1

Question 11

11.

Q3a2

1

Question 12

12.

Q3b
how water enters the atmosphere

1

1

Question 14

14.

Deforestation

Destruction of peat bogs

Global warming

Pollution of streams

2

1

Question 16

16.

Q4a

1

Question 17

17.

Q4b

1

Question 18

18.

Q5a

1

Question 19

19.

Q5b

1

Question 20

20.

Q3ci

1

Question 21

21.

Q3cii

1

Question 22

22.

Q3ciii

Question 4

4.

calcium carbonate

calcium chloride

calcium nitrate

calcium sulphate

Question 13

13.

Q3b
how water leaves the atmosphere

Question 15

15.

Q3d