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Environmental Scienc
Chapter 2 Study Guide
Question | Answer |
---|---|
Which ecosystem is found where the fresh water of a river meets the salt water of the ocean? | estuary |
What is always the first organism in a food chain? | producers |
What ecosystem are pond and rivers a part of? | freshwater |
Which biome is extremely cold and dry? | tundra |
What is a group of land ecosystems with similar climates and organisms called? | biome |
What are the bumps some bacteria that fix nitrogen live in? | nodules |
What process do producers use carbon from carbon dioxide to produce other carbon-containing molecules? | photosynthesis |
What is a diagram that shows the amount of energy that moves from one feeding level to another in a food web? | energy pyramid |
What do many overlapping food chains in an ecosystem make up? | food web |
What are consumers that eat both plants and animals called? | omnovore |
What type of consumer is a cat that eats a mouse that eats grass? | secondary consumer. |
every day? | |