Human Causes
Signs of Global Warming
Causes
How To Help
100
True or False: All greenhouse gases help trap heat near Earth's surface.
What is: True
100
How much has the earth heated up by?
What is 1.4 degrees F.
100
by 2025 what perctange of global warming will increase from airplane use?
What is 15%
100
Recyling a aluminum can save enough energy to power one tv for how long
What is 3 hours
200
Humans are pouring_______ into the atmosphere much faster than plants and oceans can absorb it.
What is: Carbon Dioxide
200
the increase of _____ are a major risk for human lives due to the climate change from global warming
What is: disease
200
The most preventable green house gas is ?
What is water vapor
200
2000 pounds can save how many trees?
What is 17
300
Industrialization, deforestation, and pollution have greatly_______ atmospheric concentrations
What is: Increased
300
Why are the sea levels rising?
What is melting ice from rising heat
300
what percent of global warming is caused by burning gas?
What is 33%
300
What are the 3 R's
What is Reduce Reuse Recycle
400
Which emission is the most significant human cause to global warming?
What is:Fossil Fuels
400
the heat rising disrupts local ecosystems which causes species to become _____?
What is extinct
400
What percent of carbon dioxide come from the burning of fossil fuels?
What is 40%
400
What are the name for the energy saving light bulbs
What is compact fluorescent light bulbs. or CFLS
500
Methane is also a cause of global warming. Where does the most common form of global warming come from?
What is? cattle manure
500
What are the most harmful gases for humans?
What is ozone and pollution
500
Which animal produces the most methane from fecal matter ?
What is cows
500
what are the name of the people who tell others about gloal warming
What is global warming advocate
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