Geography 2152F/G Lecture Notes - Lecture 5: Cirrocumulus Cloud, Azadirachta Indica, Water Cycle

• School: Western University
• Department: Geography
• Course: Geography 2152F/G
• Professor: Mark Moscicki

Document Summary

There is an equilibrium between incoming radiation and outgoing radiation. The earth i(cid:374)ter(cid:272)epts o(cid:374)l(cid:455) a s(cid:373)all portio(cid:374) of the u(cid:374)(cid:859)s radiatio(cid:374) The u(cid:374)(cid:859)s e(cid:374)erg(cid:455) dri(cid:448)es the h(cid:455)drologi(cid:272) (cid:272)(cid:455)(cid:272)le a(cid:374)d all (cid:449)eather phe(cid:374)o(cid:373)e(cid:374)a o(cid:374) earth: nearl(cid:455) all of the e(cid:374)erg(cid:455) a(cid:448)aila(cid:271)le at the earth(cid:859)s surfa(cid:272)e (cid:272)o(cid:373)es fro(cid:373) the su(cid:374). It is composed of nitrogen (78%) and oxygen (21%). The re(cid:373)ai(cid:374)i(cid:374)g 1% (cid:272)o(cid:374)sists of (cid:449)ater (cid:448)apor, (cid:272)ar(cid:271)o(cid:374) dio(cid:454)ide, a(cid:374)d other (cid:858)tra(cid:272)e(cid:859) gases. The atmosphere: water vapour in the atmosphere can result in cloud development and the formation of precipitation, water vapour comes from evaporation from the oceans. Structure of the atmosphere: all weather (i. e. clouds and precipitation) is confined to the troposphere. The ozone layer (25km above surface) protects us from the. U(cid:374)(cid:859)s har(cid:373)ful uv ra(cid:455)s; it is fou(cid:374)d i(cid:374) the stratosphere: we live in the troposphere. Cloud names generally contain a prefix and a suffix. The prefix describes the height of the cloud; the suffix describes its appearance.