'Drop leaves' presentation slideshows

Biomes

560 views • 32 slides

Ecology

study of the interactions of organisms with their environments Biotic factors Organisms Populations Communities Abiotic factors. Ecology. Non-living components atmosphere is the gaseous earth Nitrogen 78%, oxygen 21%, & other gases, including carbon dioxide (at 0.03%)

313 views • 19 slides

Climate and Terrestrial Biodiversity

Climate and Terrestrial Biodiversity. I consist mostly of cone-bearing trees, I can be found south of the Arctic tundra in northern America, Asia, and Europe, my trees waxy leaves can withstand the intense cold and snow because my winters are long and cold. What biome am I?.

315 views • 10 slides

Desert Life Notes

Desert Life Notes. Every drop of water counts. Beat the heat. Find food. Wax coated leaves minimize water loss (transpiration) Deep roots tap into groundwater Widely spread, shallow roots collect water after brief rain showers (water stored in spongy layer of cactus)

58 views • 4 slides