The 3 types of gases in Earth's atmosphere are argon, oxygen and nitrogen.
crustmantlecore
Nope the sun is the earths main source of energy
It is saltiness
women
the biosphere, the atmosphere, and the geosphere
The 3 types of gases in Earth's atmosphere are argon, oxygen and nitrogen.
the earths sea levels will rise
sun, water, wind.there may be others, but those are some of the most typical
The Sun.
18
nickel and iron
Oil
crustmantlecore
water
The # of levels in portal is not an exact number. there are the 20 main chambers 00-19, then there 3 or 4 escape levels, then a boss. It's a pretty short game but has lots of replay value.
Nope the sun is the earths main source of energy