'Strong beaks' diaporamas de présentation

5.4 Evolution

5.4 Evolution. Pp 134 - 142. Define evolution . Evolution is the cumulative change in the heritable characteristics of a population over time. Not only does species evolve over time, but also new species can arise by evolution from pre-existing ones.

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ADAPTATION

ADAPTATION. Isma M. Shaff. Definition. An adaptation is a trait that makes an animal suited to its environment. It can be:. Structural adaptations. Behavioral adaptations. Structural adaptations. Structural adaptations are physical traits of an organism. Examples:. Shape.

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TROPICAL RAINFOREST

TROPICAL RAINFOREST. DEJAH BRINSON & LOGAN MCINTOSH . LOCATION OF BIOME. Tropical rainforest re located near the equator. Fifty seven percent of all tropical rainforests are found in Latin America. One third of the world's tropical rainforests are in Brazil.

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Grasslands

Grasslands. Description. Location: Middle latitudes, in the interior of continents. On every continent except Antarctica. Temp and Rainfall. Temperature: -40 to 80 Rainfall: approximately 30 inches per year. Enough to support grasses, and few trees. Types of Grassland.

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How Animals Catch Lunch

How Animals Catch Lunch. By Isaiah. Flamingos. You can find them by shallow muddy waters. This is a behavioral adaptation, because they choose to live in this area.

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Ecosystems Comparison Project

Ecosystems Comparison Project. By: Rachel Lewis and Madalyn gathright. The Ecosystems. Our Ecosystems are the Rainforest and Tropical Oceans. . Abiotic Factors. Rainforest Temperatures Humidity Sunlight Rocks Dirt. Tropical Ocean Light Temperatures Water Sunlight. Biotic Factors.

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