MP3 Ch 8 Ecology

• Biologie
• Middelbare school
• vwo
• Leerjaar 2

Human influences on

climate change only

Aim

Increasing carbon dioxide levels are associated with climate change

How do we generate energy?

What are renewable and non-renewable sources of energy?

Which is not a greenhouse gas?

1. oxygen
2. water vapour
3. carbondioxide
4. methane

https:

Which is a example of a non-renewable energy source?

1. solar energy
2. wind energy
3. burning biomass
4. burning petrol/diesel

What could be an effect of global warming?

1. increase of oxygen levels in the sea
2. disruption of ecosystems

Resource: BBC Bitesize

Read the revision pages in BBC Bitesize and take the test. Share any questions you have here:

Case study: Methane

- What is methane?

- What is the source?

- How can we use methane?

- What if methane levels increase in the atmosphere?