Levels of Ecosystems
Food Web
Symbiosis
Vocabulary
Biomes
100

Which level of ecosystems is described as "all the same species of living things in one area"?

What is population?

100

Which type of organisms make food from sunlight: Producer, Consumer, or Decomposer?

What is Producer

100

Which type of relationship involves two species trying to obtain the same resource?

What is Competition?

100

Which term means living things?

What is Biotic?

100

What type of biome is hot, dry and sandy?

What is the desert?

200

Which level is being described: "Owls, Rabbits, Sunlight, Water, Trees, and Foxes"

What is ecosystem?

200

Which type of organism would Fungi be classified as: Producer, Consumer, or Decomposer?

What is a Decomposer?

200

If two species in a relationship both benefit, it is called?

What is Mutualism?

200

Which term means non-living things?

What is Abiotic?

300

What level is larger than the ecosystem level?

What is Biome?

300

Which way does an arrow in the food chain point: to the eater or to the organism being eaten?

What is to the eater?

300

A tick will take blood from its host as food. What type of relationship is this?

What is parasitism?

300

Which term means "the act of one animal hunting, killing and consuming another?

What is predation?
400

Which level of ecosystems is made up of all of the populations in an area?

What is community?

400

From where does all energy in ecosystems originate?

What is the Sun?

400

A fungus grows on a tree but the tree is not harmed and does not benefit. What is this relationship called?

What is Commensalism?

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