How would Life on Earth be affected if the atmosphere did NOT have any Greenhouse Gases/Greenhouse Effect?
a There would likely be a few less organisms on Earth because the lack of greenhouse gases would make Earth a little cooler.
b There would likely not be life on Earth because Earth's surface would be much hotter without the Sun's rays being blocked.
c There would likely be more diverse life on Earth because the lack of greenhouse gases would make Earth just a little warmer.
d There would likely not be life on Earth because its surface would be much colder and Earth's water would be frozen.