Presentation on theme: "KARIME JIMENEZ LIMAS BRUNO GUZMAN ELIZALDE MARCO A. GONZALEZ ORTIZ"— Presentation transcript:
1KARIME JIMENEZ LIMASBRUNO GUZMAN ELIZALDEMARCO A. GONZALEZ ORTIZDANIELA ROLDAN LOPEZ
2Organisms and its Environments We discovered:How biosphere is organizedWhat Earth’s biomes areHow Earth’s biomes differ
3BiosphereIt’s part of the Earth that can support living things
4EcosystemsA biome is a large group of ecosystems with similar climates and organisms.Ecosystems are different areas of the world that share similar characteristics.Each ecosystem species have unique adaptations that help them survive the conditions in their environment.
5Grasslands Grasslands get about 60 cm of precipitation a year. The summers are hot and winters are cold.Rhinoceros, giraffes, bison, zebras are some of the largest animalson grasslands.
6Tundra It’s found at the far northern parts of Earth. It’s cold and dry.Temperatures are as low as -40° C.Caribou, polar bears are among the commonanimals.
7Deciduous Forest They’re located in areas between the Arctic and the equator.These forests have four seasons.The most common plants are oaks, maple, etc.Songbirds, deer, bears, and racoons are somecommon forest animals.Deciduous Forest
8Desert Deserts are dry, but not all deserts are hot. Daytime temperatures can be as high as 38° CSome desert plants include cacti.
9Rainforest They are found near the equator. They are warm and rainy all year withtemperatures between 20° C and 25° C.
10Taiga It covers the largest area of any type of biome on Earth. A few deciduous trees and small shrubs also grow here.Squirrels, birds, and insects live here; also deer, wolves,grizzly bears and hawks.
11WE LEARNT THAT ANIMALS LIVE IN ENVIRONMENTS ACCORDING TO THEIR CHARACTERISTICS.WE ALSO LEARNT THE DIFFERENT CHARACTERISTICS OFEACH ENVIRONMENT.