1.34 Describe how the orbit of a comet differs from that of a planet

Source: http://www.earthshots.org/2007/02/mcnaughts-comet-by-john-white/

Scroll over the lines, to see the answers
a. Comets are usually made from _________

b. Comets have highly elliptical _______ compared to planets

c. Comets usually travel _________ than ________

d. Comets usually have long _______ , made when the heat from the Sun which vaporises the comet