Water in the atmosphere dissolves polluting gases producing acids. Whe it rains, the acidic droplets fall to the ground
Oops!
Check
Okay!
Check
20
What are green buildings?
Buildings that consume less energy to take care the environment. they re designed to save energy.
Oops!
Check
Okay!
Check
20
What causes acid rain?
nitrogen oxyde (polluting gases mix with the droplets of rain)
Oops!
Check
Okay!
Check
15
What are the trhe Rs?
Reduce, reuse and recycle.
Oops!
Check
Okay!
Check
25
What is sustainable development?
Sustainable development refers to the growth of the population and economy in a way whcich will not lead to the destruction of the environment in the future.
Oops!
Check
Okay!
Check
20
What are green roofs?
Roofs covered with vegetation to control the amount of heat that escapes from the building. They also collect water.
Oops!
Check
Okay!
Check
lifesaver
Give 25 points!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
25
How can we save energy?
Use energy saving light bulbs, turn your refrigerator down, use your washing machine and diswasher when they are full, use clean transport,
Oops!
Check
Okay!
Check
20
What causes global waming?
The extra carbon dioxide in the atmosphere.
Oops!
Check
Okay!
Check
20
What does 75% refer to?
75% od the carbon dioxide that pollutes the atmosphere and problems and cause problems such as global warming.
Oops!
Check
Okay!
Check
baam
Lose 25 points!
Oops!
fairy
Take points!
5
10
15
20
25
rocket
Go to first place!
Okay!
baam
Lose 15 points!
Oops!
20
Why is the global warming caused?
Because the extra carbon dioxide in the atmosphere traps heat from the Earth, and it's becoming warmer every year.
Oops!
Check
Okay!
Check
20
Say the characteristics of green buildings.
They use renewable energy sources(such as solar energy), they are built to save energy and reduce waste. They often have green roofs and collect rainwater.
Oops!
Check
Okay!
Check
20
Characteristics of green buildings
They use renewable energy, such as solar energy. They often have green roofs wich are covered with vegetation. They often collect rainwater.
Oops!
Check
Okay!
Check
15
What sources of energy can we use to get electricity to protect our planet?
Renewable energy sources such as wind, water and solar energy.