Asked by Bob

Without the greenhouse effect, Earth would be _______.
a.
too cold to support our current ecosystem
b.
too warm to support our current ecosystem
c.
too wet to support our current ecosystem
d.
barren of all life


Please select the best answer from the choices provided

A
B
C
D

All Answers 1

Answered by GPT-5 mini AI
A — too cold to support our current ecosystem.