PLEASE HELP ASAP 30 POINTS!!
Label the topics as too broad, too narrow, or appropriate.

Topics:
figure skating
the Gold Rush
tornadoes
Chinese culture
famous guitarists
Civil War
American Presidents
how a spider traps its prey
Native American pottery
origin of Valentine's Day
shape of poison ivy leaves
life cycle of plankton
George Washington's childhood
effect of jazz music on cats
causes and effects of the Dust Bow

figure skating - broad

the Gold Rush -which one? Broad

tornadoes - This could be OK

Chinese culture - 5000 years? Too Broad

famous guitarists- from Argentina? Too broad

Civil War - I have several 2-4 Book sets; too Broad

American Presidents-all or one at a time? From birth on? Too Broad

how a spider traps its prey - Webs, trapdoors, stalking; too broad

Native American pottery - from what Tribe and which millennium? BROAD

origin of Valentine's Day - Appropriate

shape poison ivy leaves - appropriate

life cycle of plankton

George Washington's childhood- Too much

effect of jazz music on cats - A Study?

causes and effects of the Dust Bowl:

This could be done appropriately.

past mark brainest if can