harmful effects to Earth and its natural systems that happened because of the actions of humans
environmental issues
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15
a gradual increase in world temperatures caused by gases such as carbon dioxide that are collecting in the air around the earth and stopping heat escaping into space
global warming
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15
light bulbs that require less electricity than the standard ones
low-energy light bulbs
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15
a change in the average conditions â such as temperature and rainfall â in a region over a long period of time
climate change
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banana
Go to last place!
Oops!
fairy
Take points!
5
10
15
20
25
gift
Win 25 points!
Okay!
banana
Go to last place!
Oops!
seesaw
Swap points!
Oops!
shark
Other team loses 25 points!
Okay!
rocket
Go to first place!
Okay!
baam
Lose 15 points!
Oops!
15
containers for waste that will be recycled, for example, paper or glass
recycling bins
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Check
baam
Lose 10 points!
Oops!
seesaw
Swap points!
Okay!
shark
Other team loses 10 points!
Okay!
lifesaver
Give 20 points!
Oops!
15
it is a way to generate energy from unlimited natural resources that are available with no time limit or come back more quickly than the rate at which they are used.
renewable energy
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15
panels that are designed to absorb the sun's rays as a source of energy for generating electricity or heating