For the first billion years or so, what planet would’ve seemed like paradise?
What is Venus?
What would Earth’s temperature be like if there were no carbon dioxide in the atmosphere?
Every few years, how many tons of carbon dioxide does Mount Etna in Sicily release?
What is millions of tons?
How does ice reduce climate change?
What does is...It reflects incoming sunlight back to space?
Why are the winds solar-powered?
What is Our star (Sun) drives the winds and waves?
What are the clouds that cover the surface of Venus made from?
What is sulfuric acid?
Where did all the carbon dioxide in Venus’s atmosphere come from?
What is Erupting volcanos?
It is clear that the increased carbon dioxide in the air is not from what?
What are volcanos?
How does climate change effect storms?
What is making storms more powerful?
What was the byproduct of the arms race that raged between the U.S. and the Soviet Union?
What are the Apollo missions?
What heat-trapping gas makes up Venus’s dense atmosphere?
What is Carbon dioxide?
Is it the forests of the Northern Hemisphere or Southern Hemisphere that control the annual changes in the global carbon dioxide concentration?
What is the Northern Hemisphere?
A few degrees rise in the Earth’s temperature would melt what?
What are the Polar ice caps?
Who first made a solar power generator and predicted that the world will someday run out of coal?
Who is Augustin Mouchot?
About 10,000 years ago, how did our ancestors take advantage of the intermission of the ice age?
What is inventing agriculture?
What one-celled creature built the White Cliffs of Dover?
What is Algae?
In what century did the amount of carbon dioxide in the air rise above three-hundredths of one percent?
What is the 20th century?
Climate is the long-term average of what over a number of years?
What is weather?
What did Frank Shuman invent before he was 30 years old?
What is safety glass?
What did using solar power more efficiently give rise to?
What is civilization?
What converts dissolved carbon dioxide into limestone?
What is Oceans?
Every object radiates a kind of light that we can’t see. What is this type of light called?
What is Thermal infrared light?
The strongest force driving climate change right now is the increasing carbon dioxide from the burning of what?
What are fossil fuels?
Who invented a practical way to tap the Sun’s energy, making solar energy cheaper than coal?
Who is Frank Shuman?
It all depends on what we truly value and if we can summon the will to …?
What is ACT!?