The thin circle of gas around our planet is called...
the ozone layer
Complete the sentence: A gorilla in the classroom?! No way! It's un_________!
unbelievable
What is agriculture?
eating our food
growing our food
heating our food
A long period of time with high temperature is called...
heatwave
The destruction of trees is called...
deforestation
Give one example of unpredictable weather.
A period of time with very little water which prevents plants from growin is called...
drought
Name two types of chemicals that are used in farming.
fertilisers and pesticides
Complete the sentence: I can't get the song "Sigma Boy" out of my head. It's un__________.
unforgettable
Is it better to use a car or a bus?
-
Name two fossil fuels.
-
Complete the word: una_ce__able
unacceptable