5th-6th Grade Science Chapter 7 Review Question Preview (ID: 35357)
Chapter 7 Test- Ecosystems.
TEACHERS: click here for quick copy question ID numbers.
True or False: Plants need sunlight, carbon dioxide, and water for photosynthesis.
a) True
b) False
c) Fifth
d) Sixth
True or False: Learned behaviors are inherited.
a) True
b) False
c) Fifth
d) Sixth
True or False: An ecosystem consists of all the living organisms and their environment in a certain section of the earth.
a) True
b) False
c) Fifth
d) Sixth
True or False: The environment is the living part of an ecosystem.
a) True
b) False
c) Fifth
d) Sixth
True or False: Hibernation is the movement of a whole group of animals from one ecosystem to another ecosystem.
a) True
b) False
c) Fifth
d) Sixth
True or False: An energy pyramid shows how energy moves through an ecosystem.
a) True
b) False
c) Fifth
d) Sixth
True or False: Food, water, protection from consumers, and shelter are four basic needs of all living things.
a) True
b) False
c) Fifth
d) Sixth
True or False: Any organism that lives on or in another organism and gets food from that organism is called a host.
a) True
b) False
c) Fifth
d) Sixth
What provides energy for all living things?
a) consumers
b) producers
c) the sun
d) decomposers
What is an animal that hunts and eats other animals called?
a) the predator
b) the prey
c) the producer
d) the decomposer
What is the transfer of energy and nutrients through a community called?
a) instincts
b) symbiosis
c) migration
d) a food chain
Which type of organism eats both plants and animals?
a) herbivore
b) carnivore
c) omnivore
d) producer
What is the special partnership in which two species interact with each other over a long period of time?
a) hiberation
b) symbiosis
c) stomata
d) competition
What occurs whenever two or more organisms are trying to use the same resources?
a) competition
b) instincts
c) migration
d) hiberation
What are the special characteristics or skills that help living things survive in their environments?
a) parasites
b) symbiosis
c) adaptations
d) learned beaviors
Which organisms are usually at the base of the energy pyramid?
a) consumers
b) producers
c) decomposers
d) predators
What is one living organism called?
a) niche
b) population
c) community
d) individual
What are all of the organisms of the same species that live in an ecosystem called?
a) niche
b) population
c) community
d) inidividual
What is an organisms specific function or job called?
a) niche
b) population
c) community
d) individual
What are all the different species that live in a particular ecosystem called?
a) niche
b) population
c) community
d) individual
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