What's the word for this type of alternative energy?
hydroelectricity
What's this?
Solar energy
What are these?
fossil fuels
What is this type of energy called?
geothermal
What do we call animals which are close to extinction?
endangered species
What is this?
a wind turbine/windmill
What are these called?
emissions/exhaust fumes
What is this?
rain forest
Who are they?
environmentalists
What do greenhouse gases cause?
global warming
What's this?
protest / demonstration
What's this?
a hurricane
What's this?
a flood
What's this?
a tornado
What's this?
an earthquake
What's this?
a storm
