11 General - Unit 8 - Lessons 3 - 4 - Gap Fill 2

__________ ___________ are subjects such as biology, physics and chemistry which study things from nature.

_________ ___________ is a measure which calculates the amount of carbon dioxide somebody or something produces.

__________ __________ is energy which comes from water, wind or the sun.

___________ is an activity that uses resources in a way which doesn't damage environment.

________ __________ are things such as minerals or plants that exist in a place and are used by people.

A _________ is a building or group of buildings where sports, entertainments and fairs take place.