Fill in: species, power, campaign, fossil, habitats, packaging, smog, solar, energy, volunteers. 



 1 A lot of natural ...... are at risk from deforestation. 

 2 We lit candles during the.....  cut.

 3 A lot of cars still use...... fuels that are harmful to the environment.

  4 The local animal shelter needs more..... to help out.

 5 l'll try to recycle as much..... as possible.

 6 There's a documentary about endangered...... on tv tonight.

 7 We've changed to low-...... bulbs that use less electricity. 

 8 Tom's ..... panels provide enough electricity for his entire house.

 9 Ann had trouble breathing because of the.......

 10 My youth club has started a (n).......to get  people cycling more.