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Study
Land and water ecosystems introduction Quiz
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Floating or drifting organisms that live in water are called ____
plankton
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Organisms that obtain food by breaking down dead plants and animals are called __________
decomposers
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The most abundant producers in the Ocean food chain are called ______
phytoplankton
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Animals that get their energy by eating dead animals are called ______
scavengers
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Animal forms of plankton are called _______
zoo-plankton
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What is the term for all animals and plants within a specific ecosystem?
Community
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Marine scientists that study the interaction among living things or organisms in the ocean and the environment are called ______
oceanographers
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This shows how the food chains in a community interact
a food web
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Organisms that can produce or make their own food are called ____
producers
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What ocean do we live by?
Atlantic
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What is the term for one type of animal or plant in a specific ecosystem?
Population
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Abiotic are the ____________ organisms in an ecosystem
non-living
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How many oceans are there?
5
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Name the 5 oceans
Atlantic, pacific, indian, southern, arctic
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What is a series of organisms that depend on one and another for food called?
A food chain
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Biotic are the __________ organisms in an ecosystem
living
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What are the two conditions that dictate a biome?
Temperature and preciptation
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Smaller units within each biome are called ______
ecosystems
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The living world of the Earth is called the _________
Biosphere
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Smaller fish that predators feed on are called _____
prey
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What are consumers?
Organisms that eat or consume other organisms to gain food
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