Earth's Ecosystem: Seven Major Biomes

Demonstrate to your middle school science learners how chalk breaks down in a weak acid. Discuss what affects acidic rain might have on ecosystems. Lab groups then choose one of two questions: "How does acid precipitation affect an...

Once junior ecologists are familiar with Earth's major biomes, they hone in on Arizona's biomes. Using a website about Arizona's natural resources, learners will identify biotic communities. Beautiful maps and worksheets are provided for...

Environmental science learners examine satellite imagery of temperature, vegetation, precipitation, and productivity. They use these maps to understand how scientists divide the planet into major biomes. As part of a larger unit on...

Pupils, in groups, research the five major biomes: aquatic, desert, forests, grasslands and tundra. They visit a zoo and aquarium and then film footage of representative animals for their biomes. They create a movie of their research.

From tiny organisms to entire biomes, young scientists examine the interdependent relationships tying all living and non-living things together with this collection of ecology resources.

Ecosystems provide many things humans not only use but also need in order to survive. The last lesson in the series of seven introduces scholars to the idea of ecosystem services, that ecosystems provide humans with many things we need....

Get your scientists thinking critically about climate with this challenging worksheet, which has learners complete 10 analogies using climate terms. They also read a paragraph about monsoons in India and answer interpretation questions....

Our scholarly friends head to the lake to go fishing and are unpleasantly surprised by the algae filling the water. They talk about primary and secondary succession as different ways that ecosystems are changed. Show the short video,...

Did you know that 50% of the world's species are found in the rainforest, yet rain forests cover just 2% of the earth's surface? Introduce your class to the enchanting world of the rain forest by using this informative, image-rich video....

Can you guess the largest biome in the world? It's the taiga, making up almost 30% of the world's forest cover! Use this video to explore both the taiga and the tundra biomes, and take a look into one of the world's greatest phenomenons:...