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http://www.flickr.com/photos/_alby2_/250121818 / •Rainforests are found all over the world •Most found in tropics http://kids.mongabay.com/images/World_map-countries.jpg The largest rainforests located in: •Amazon River Basin (South America) •Congo River Basin (western Africa) •throughout southeast Asia. • There are 4 layers in the rainforest – Emergent Layer – Canopy Layer – Understory Layer – Forest Floor • Different animals and plants at each level http://www.flickr.com/photos/38485387@N02/3573173718/ • Tallest layer • More sun than any other layer • Made up of tall, wide trees – Trees from 130 to 250 feet tall – Trees have waxy leaves • Very windy and very warm Dendrocnide excelsa (Stinging Tree) in Bunya Mountains National Park-Australia http://www.flickr.com/photos/tgerus/3169869483/ • Primary layer of rainforest • Rises to 150 feet • Thick, woody vines called lianas found in this layer • Plants grow on the trees – Use water and sun unique to canopy layer – Orchids, lichens, ferns mosses • Receives only 2-5% of the sunlight available to the canopy • Made up of vines, smaller trees, ferns and palms and small bushes • Poor soil with few nutrients for plants • Very dark • Almost no plant life • Decay happens very quickly • Lots of large tree roots • Many large animals, frogs, and insects http://www.flickr.com/photos/wiccked/131259990/ http://www.flickr.com/photos/ableman/2184687964/ Sloths are slow moving Jaguars are the largest mammals that live in trees of South Americas big cats http://www.flickr.com/photos/prosper973/3262053975/ • • Poison Dart Frogs Very brightly colored Carry eggs and tadpoles on their backs Very poisonous Eat ants, termites, and beetles http://www.flickr.com/photos/ucumari/1071599095/ http://www.flickr.com/photos/zrimshots/137815198/ • • http://www.flickr.com/photos/rachelrusinski/235342925/ http://www.flickr.com/photos/29714021@N04/2920469244/ • • • • • Chameleon 160 different species Can move eyes independently Chameleons change colors and often blend in Eat insects Live in the trees and move slowly • • • • • Toucan Known for large, colorful bill Can eat fruit and insects Live in flocks of multiple toucans Nest in tree holes Females lay 2 to 4 eggs each year Rainforests are important because they: • are the home of many plants and animals • protect against flood, drought, and erosion • Help provide oxygen • Source of foods and medicines http://www.flickr.com/photos/anguskirk/2736673076/