6-8th Grade Science - MS-LS2-3 - Matter Cycles, Energy Flows: How Ecosystems Work
6 Questions
NGSS.MS-LS2-3
1
Students collect fruit and vegetable scraps from the cafeteria and put them in a compost bin with dry leaves.
2
Students set up a closed aquarium containing water plants and small fish.
3
A student creates the model below of a pond ecosystem.
4
Consider the energy pyramid below representing the African Savanna.
5
In a forest ecosystem, energy and matter move in different ways.
6
A farm near a lake uses fertilizer on its fields. After a heavy rain, some of the fertilizer washes into the lake.
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