If there were no greenhouse effect, Earth's average temperature would likely be
A) near absolute zero.
B) a frigid -18°C.
C) comfortably cooler.
D) warmer than now.
Answer: B
Physics & Space Science
You might also like to view...
Which are the most common stars, massive stars or low-mass stars (relative to the Sun)? High luminosity or low luminosity (relative to the Sun)?
What will be an ideal response?
Physics & Space Science
What is the best place to stand to view a total solar eclipse?
prenumbra anywhere annular shadow umbra
Physics & Space Science
When resistors with different resistances are connected in series, which of the following must be the same for each resistor? Choose all correct answers
1.potential difference 2.current 3.power delivered 4.charge entering 5.none of these answers
Physics & Space Science
Sunspots are hot spots on the Sun's surface caused by weak magnetic fields
Indicate whether the statement is true or false
Physics & Space Science