BTEC Applied Science Unit 2, Learning aim D

1. Natural activity affecting the earth 'A' Atmospheric Carbon dioxide

1.1. How does this change the atmosphere

2. Natural activity affecting the earth 'B' Volcanism

2.1. How does this change the atmosphere.

3. Comparisons and solutions

4. Human activity affecting the earth 'A' Burning fossil fuels

4.1. How does it cause damage

4.2. How is damage limitation attempted

4.2.1. solar energy

4.2.2. Wind energy

4.2.3. Geothermal

5. Human activity affecting the earth 'B' Mining Quarrying

5.1. How does it cause damage

5.2. How is damage limitation attempted.

5.2.1. Re-instatement programmes

5.2.2. Re-cycling to reduce need for mining.

5.2.3. Pollution control