Interactions among living things quiz

The interaction of organisms in an ecosystem is called ___________.

• predator-prey
• adaptation
• symbiosis
• ecology

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Hawks and owls eat the same thing. That relationship is called ___________.

• adaptation
• competition
• parasitism
• mutualism

An example of a parasite is _________.

• a tick

• a grasshopper

• a termite

• an orchid

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An example commensalism is a ______________ and a _________________, because

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An example of an energy exchange between an abiotic and biotic factor would be

• A plant using sunlight for photosynthesis

• A river weathering a rock

• Ice floating on water

• A frog eating a grasshopper

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When one organism is helped and has no effect on the other, the relationship is called __________.

• competition
• commensalism
• mutualism
• adaptation

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A (n)______________ the living and non living parts of an environment.

The relationship between a clown fish and a sea anemone is ______.

• predatory
• parasitic
• mutualistic
• commensalistic

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All of the members of a species living in a particular area at a particular time

• community

• deer

• species

• population

Competition in an ecosystem occurs when

• animals get bored.

• more than one individual or population in an ecosystem relies (needs) the same limited resource.

• there is more than enough of a resources for every living organism.

• resources are unlimited.

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