AST 2002 Study Guide - Quiz Guide: Solar Wind, Tidal Acceleration, Oort Cloud
Document Summary
Impact cratering: aste(cid:396)oids a(cid:374)d (cid:272)o(cid:373)ets st(cid:396)iki(cid:374)g a pla(cid:374)et"s su(cid:396)fa(cid:272)e. Tectonics: e(cid:396)uptio(cid:374) of (cid:373)olte(cid:374) (cid:396)o(cid:272)k f(cid:396)o(cid:373) a pla(cid:374)et"s i(cid:374)te(cid:396)io(cid:396) o(cid:374)to its su(cid:396)fa(cid:272)e, changes in a planets surface from internal stresses, stretching, compressing, etc, re(cid:395)ui(cid:396)es i(cid:374)te(cid:396)(cid:374)al heat, the(cid:396)efo(cid:396)e depe(cid:374)ds o(cid:374) the pla(cid:374)et"s size. Made up of rocks or metal with a hard surface. Mercury has a thin atmosphere, causing extreme temperature changes. Venus has a thick, toxic carbon monoxide atmosphere. Venus, earth and mars received their atmospheres through outgassing. Occurs when the atmosphere traps infrared light and emits it back into space. Leftover airless bits from the inner solar system, composed of rock and metal. Most lie in a ring between the orbits of mars and jupiter. Formed beyond the frostline, making them icy. They inhabit the oort cloud beyond pluto. Comets are leftover from the outer solar system and consist of ice, rocks, and metal. Asteroids are leftover from the inner solar system and consist of rock and metal.
