This will be hard
Complete: If you're involved in an activity you T___ P____ I_ it.
take part in
Complete: If you reduce the amount of something you C__ B___ O_ it.
cut back on
Complete: B_______ is a fuel made from vegetable oil or animal fats.
biodiesel
The changes in the Earth's weather are known as ...
climate change
If an area has not been touched or discovered, it is ...
unexplored
If you ... a task, you complete it.
carry out
Something that works with solar energy is ...
solar powered
In the meantime
If you have a lot of skill and success, you are...
accomplished
What phrasal verb means "kill or destroy completely"?
wipe out
What phrasal verb means " cause to happen"?
led to
What phrasal verb means "become extinct"?
die out
Define CAMPAIGNING
Organize activities for political or commercial change.
Define ENVIRONMENTALLY FRIENDLY
Kind to Earth. Not harmful.
Define SELF-SUFFICIENT
Able to do things without help.