WorksheetsWhat is Climate Change Chapter 1-6
Total questions: 18
Worksheet time: 10mins
Why were the polar bears in Hudson Bay in the year 2016 losing weight and getting weaker than the polar bears in the 1908s?
They were hunted by humans
All of the bears died
Their hunting season is shorter
They have ice all year long
Arctic temperatures have gone up about ____°C since 1900.
0
3
13
5
Which type of gases hold heat in the atmosphere?
Farmhouse gases
Outhouse gases
Hothouse gases
Greenhouse gases
Which best defines climate?
the weather over long periods of time
the annual rainfall
the annual average temperature
the forecast for one day
Why has Lake Chad lost 90% of its water since 1963?
Lower temperatures
No rainfall
Higher temperatures
Too much rainfall
Which two gases make up 99% of our atmosphere?
Oxygen & Nitrogen
Oxygen & Carbon Dioxide
Carbon Dioxide & Nitrogen
Hydrogen & Oxygen
Does the Earth need greenhouse gases?
No
Yes
Greenhouse gas levels are ___________.
rising
falling
People breath CO2 ______.
IN
OUT
Plants take CO2 _____.
IN
OUT
Volcanoes can release...
Oxygen
Carbon Dioxide
Which revolution is one of the causes of climate change?
French Revolution
Industrial Revolution
People replaced candles with...
Gas lamps
Flashlights
The moonlight
Phones
Which of these are fossil fuels?
Coal
Gas
Wood
Oil
Which is a form of renewable energy?
Coal
Wind
Gas
CO2 levels in the _____________________ are dangerous for humans.
Geosphere
Hydrosphere
Atmosphere
Which of these is NOT caused by climate change?
Rising global temperatures
Glaciers melting
Rainforests disappearing
The sky becoming more blue
What human activities increase CO2 in the atmosphere?
Cars
Forest fires
Factories
All of the above
