Ecosystems Question Preview (ID: 40450)


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Non-living factors that affect organism survival, such as water availability, pollution and temperature range.
a) biotic
b) producers
c) abiotic
d) consumers

Consumers that feed upon organisms that other organisms have killed are called
a) producers
b) scavengers
c) consumers
d) prey

The process plants use to make food from sunlight, water and carbon dioxide is called __________
a) evaporation
b) oxygen
c) precipitation
d) photosynthesis

A natural home for a plant or animal is called a ________
a) adaptation
b) niche
c) habitat
d) food chain

A network of related food chains is called __________
a) food web
b) food chain
c) abiotic
d) biotic

Both pandas and polar bears have developed special __________ that allow them to consume the food sources available in their particular habitat.
a) habitats
b) consumers
c) omnivores
d) adaptations

Panda bears are ___________
a) carnivores
b) producers
c) herbivores
d) omnivores

Polar bears are ______________
a) herbivores
b) carnivores
c) omnivores
d) producers

Pandas and Polar bears are both ____________
a) herbivores
b) carnivores
c) consumers
d) omnivores

Which is one characteristic of a panda bear's ecosystem?
a) ice
b) seals
c) ocean
d) bamboo

Which is one characteristic of a polar bear's ecosystem?
a) contains seals
b) contains bamboo
c) has a lot of rain
d) in the grasslands

Which is one characteristic of a polar bear's ecosystem?
a) frigid temperatures
b) bamboo
c) rain
d) mountains

Water lost to the atmosphere by the activities of plants is known as _____
a) transpiration
b) evaporation
c) condensation
d) precipitation

Which is an adaptation a panda bear has?
a) flat molars
b) thick, curved claws
c) webbed feet
d)

What is an adaptation a polar bear has?
a) flat molars
b) webbed toes
c) long wrists
d)

Panda bears live in ________ and Polar bears live in _______
a) Arctic; China
b) America; Australia
c) China; Arctic
d) Australia; America

Changes in an organism to become more suited to its environment is known as _____________
a) habitat
b) competition
c) consumer
d) adaptation

What is an omnivore?
a) A producer that makes its own food
b) A consumer that eats animals and plants
c) A consumer that eats only animals
d) A consumer that eats only plants

What is a carnivore?
a) A consumer that eats only plants
b) A consumer that eats only animals
c) A consumer that eats animals and plants
d) A producer that makes its own food

What is an herbivore?
a) A consumer that eats only plants
b) A consumer that eats only animals
c) A consumer that eats animals and plants
d) A producer that makes its own food

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