Biology Ch. 2 Review

These organisms manufacture their own nutrients using energy from the sun:

• Autotrophs
• Heterotrophs
• Primary Consumers
• Homotrophs

Tags

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Organisms which break down and recycle nutrients from dead organisms are called...

• Scavengers
• Decomposers
• Detrivores
• Herbivores

A relationship between two different species in which one benefits at the expense of the other:

• Mutualism
• Commensalism
• Parasitism
• Predation

Which levels include abiotic factors?

• population & community
• community & ecosystem
• ecosystem & biosphere
• community, ecosystem, & biosphere

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Ecosystems on land are referred to as this:

• Land-locked
• Aquatic
• Terrestrial
• Marine

A group of organisms of same species that interbreed & live in same place at the same time is:

• Community
• Ecosystem
• Herd
• Population

The place where an organism lives out its life is called its:

• Niche
• Habitat
• Homestead
• Role

Organisms which feed on bits of dead and decaying organic matter are called:

• Decomposer
• Detrivore
• Omnivore
• Scavenger

When a brown-headed cowbird lays its eggs in the nest of another species it is called:

• Egg Parasitism
• Brood Parasitism
• Bird Predation
• Nest Commensalism

Consumers that kill and eat other animals for food and energy are called:

• Omnivores
• Carnivores
• Prey
• Scavengers