Ecosystem
Organisms
Habitat
Environment
Resources
100
A nonliving part of an ecosystem might be (A. ANTLERS ON A DEER)(B. A LEAF ON A TREE)(C. A NUT ON A TREE)(D. SHADE ON THE GROUND)
D. Shade on the ground
100
What do all animals depend on for food? (A. CONSUMERS)(B. ADAPTATIONS)(C. MEAT)(D. PRODUCERS)
D. Producers
100
Where will a giraffe survive best? (A. CHAPARRAL)(B. RAINFOREST)(C. GRASSLAND)(D. DESERT)
C. Grassland
100
Some rainforest plants live high up in trees and have long roots that grow into the soil. This is an example of (A. ADAPTATION)(B. EXTINCTION)(C. MIMICRY)(D. POLLINATION)
A. Adaptation
100
Which are resources that organisms compete for? (A. CAMOUFLAGE AND MIMICRY) (B. AIR AND WATER) (C. PRODUCERS AND CONSUMERS)(D. RAINFORESTS AND GRASSLANDS)
B. Air and water
200
What will help you decide the kinds of organisms that can live in an ecosystem? (A. RAINFALL AND TEMPERATURE)(B. PRODUCERS AND CONSUMERS)(C. MIMICRY AND CAMOUFLAGE)(D. ADAPTATIONS)
A. Rainfall and temperature
200
Plant and animals compete for food, water, and (A. SUNLIGHT)(B. SHADE)(C. SPACE)(D. WARMTH)
C. Space
200
The place where a plant or animal lives is called its (A. ADAPTATION)(B. HABITAT)(C. PREY)(D. SPECIES)
A. Habitat
200
Which is an aquatic environment? (A. WETLAND)(B. GRASSLAND)(C. TROPICAL RAINFOREST)(D. FOREST)
A. Wetland
200
Camouflage is a kind of (A. DISGUISE)(B. BEHAVIOR)(C. FOOD)(D. PLACE TO LIVE)
A. Disguise
300
Producers get their energy from (A. CONSUMERS)(B. DECOMPOSERS)(C. OTHER PRODUCERS)(D. THE SUN)
D. The sun
300
Living things get energy from (A. FOOD)(B. AIR)(C. SOIL)(D. WATER)
A. Food
300
A horse eating grass is a (A. CARNIVORE)(B. DECOMPOSER)(C. HERBIVORE)(D. OMNIVORE)
C. Herbivore
300
What is a living thing in a desert ecosystem? (A. CACTUS)(B. ROCK)(C. SHADE)(D. SUNLIGHT)
A. Cactus
300
A rabbit running in a zigzag ahead of a fox is a rabbit's (A. GAME)(B. BEHAVIOR)(C. ENVIRONMENT)(D. FOOD)
B. Behavior
400
An ecosystem has (A. ONLY TREES AND PEOPLE)(B. ONLY LIVING THINGS)(C. ONLY NONLIVING THINGS)(D. BOTH LIVING AND NONLIVING THINGS)
D. Both living and nonliving things
400
Which organism is a carnivore? (A. ANT)(B. LION)(C. MOLD)(D. TREE)
B. Lion
400
In which ecosystem would a roadrunner live? (A CHAPARRAL)(B. DESERT)(C. RAINFOREST)(D. TIAGA)
C. Rainforest
400
What best describes the open ocean? (A. DRY AND BRIGHT)(B. DARK AND VERY COLD)(C. COLD AND BRIGHT)(D. WARM AND DARK)
B. Dark and very cold
400
Why can a polar bear survive in the snow? (A. IT IS ADAPTED TO SURVIVE IN THE DARK)(B. IT IS ADAPTED TO SURVIVE IN THE COLD)(C. IT IS ADAPTED TO SURVIVE WITH LITTER WATER)(D. IT IS ADAPTED TO SURVIVE IN HIGH TEMPERATURES)
B. It is adapted to survive in the cold
500
What is a nonliving thing in freshwater ecosystems? (A. FISH)(B. FROG)(C. PLANTS)(D. WATER)
D. Water
500
What do organisms compete for? (A. ADAPTATIONS)(B. LIVING SPACE)(C. HABITAT CHANGES)(D. A BALANCED ECOSYSTEM)
B. Living space
500
A frog eating a fly is a (A. CONSUMER)(B. A POLLINATOR)(C. PREY)(D. A PRODUCER)
A. Consumer
500
When a walking stick bug blends in with other sticks it is using (A. CAMOUFLAGE)(B. HIBERNATION)(C. MIGRATION)(D. MIMICRY)
D. Mimicry
500
What can decomposers provide for plants? (A. NUTRIENTS)(B. PROTECTION)(C. SHADE)(D. SHELTER)
A. Nutrients
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