The comet Hale-Bopp is 3.75 x 10^10 km away from the Sun. How many AU away from the Sun is it? 5.62 x 10 AU

3.75 x 10AU

250 AU

0.004 AU

Adesert is an example of a(n) and the gobi desert is an example of a(n) a. ecosystem biome b. biome ecosystem c. ecosystem climate d. climate biome

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.

Most tornadoes carry winds speeds in a range of km per hour