Author Question: If Venus had the same atmosphere as the Earth, it would A) only be slightly warmer B) be at ... (Read 77 times)

fox · **on:** Jul 27, 2018

If Venus had the same atmosphere as the Earth, it would

A) only be slightly warmer
B) be at exactly the same temperature
C) be very much warmer
D) be slightly colder

Question 2

The speed of Halley's comet, while traveling in its elliptical orbit around the sun,

A) decreases as it nears the sun.
B) increases as it nears the sun.
C) is zero at two points in the orbit.
D) is zero at four points in the orbit.
E) is constant.