Science Test 1 (2011)
4th Grade Environments
- 1.Ecosystems are divided into two categories, nonliving and lving.
- A.
True
- B.
False
- 2.Nonliving is......... Put a check mark on all the one's that are part of nonliving.
- A.
Air
- B.
Soil
- C.
Water
- D.
Sunlight
- E.
Fire
- 3.Living is ...... Put a check mark on all theone's that are part of living.
- A.
Community
- B.
Sunlight
- C.
Population
- 4.Terrestrial is ......
- A.
Forest, desert, grasslands
- B.
Lakes, rivers, streams, marshes, swamps
- C.
Ocean, coral reefs, kelp forests
- 5.Freshwater is ......
- A.
Forest, desert, grasslands
- B.
Lakes, rivers, streams, marshes, swamps
- C.
Ocean, coral reefs, kelp forests
- 6.Saltwater is ......
- A.
Forest, desert, grasslands
- B.
Lakes, rivers, streams, marshes, swamps
- C.
Ocean, coral reefs, kelp forests
- 7.Definition: living and nonliving parts of the environment in a particular area
- A.
Ecosystem
- B.
Ecology
- C.
Species
- D.
Population
- E.
Community
- F.
Habitat
- G.
Organism
- 8.Definition: the study of how the living and nonliving parts of ecosystems work together
- A.
Ecosystem
- B.
Ecology
- C.
Species
- D.
Population
- E.
Community
- F.
Habitat
- G.
Organism
- 9.Definition: group of organisms that can mate to produce offspring like themselves
- A.
Ecosystem
- B.
Ecology
- C.
Species
- D.
Population
- E.
Community
- F.
Habitat
- G.
Organism
- 10.Definition: all the members of a species that live together in the same place at the same time
- A.
Ecosystem
- B.
Ecology
- C.
Species
- D.
Population
- E.
Community
- F.
Habitat
- G.
Organism
- 11.Definition: nonliving + living
- A.
Ecosystem
- B.
Ecology
- C.
Species
- D.
Population
- E.
Community
- F.
Habitat
- G.
Organism
- 12.Definition: living thing
- A.
Ecosystem
- B.
Ecology
- C.
Species
- D.
Population
- E.
Community
- F.
Habitat
- G.
Organism
- 13.Definition: job
- A.
Niche
- B.
Producer
- C.
Consumer
- D.
Decomposer
- 14.Definition: make their own food
- A.
Niche
- B.
Producer
- C.
Consumer
- D.
Decomposer
- 15.Definition: eat producers and consumers
- A.
Niche
- B.
Producer
- C.
Consumer
- D.
Decomposer
- 16.Definition: eat dead producers and consumers
- A.
Niche
- B.
Producer
- C.
Consumer
- D.
Decomposer
- 17.Organisms need energy to live
- A.
True
- B.
False
- 18.Definition: how food energy moves from one organism to another in a community
- A.
Food chains
- B.
1st Producer
- C.
2nd Producer
- D.
Herbivores
- E.
Carnivores
- F.
Omnivores
- 19.Definition: main producer= sun
- A.
Food chains
- B.
1st Producer
- C.
2nd Producer
- D.
Herbivores
- E.
Carnivores
- F.
Omnivores
- 20.Definition: plants
- A.
Food chains
- B.
1st Producer
- C.
2nd Producer
- D.
Herbivores
- E.
Carnivores
- F.
Omnivores
- 21.Definition: eat only plants
- A.
Food chains
- B.
1st Producer
- C.
2nd Producer
- D.
Herbivores
- E.
Carnivores
- F.
Omnivores
- 22.Definition: eat only or mostly animals
- A.
Food chains
- B.
1st Producer
- C.
2nd Producer
- D.
Herbivores
- E.
Carnivores
- F.
Omnivores
- 23.Definition: eat plants and animals
- A.
Food chains
- B.
1st Producer
- C.
2nd Producer
- D.
Herbivores
- E.
Carnivores
- F.
Omnivores
- 24.Energy is stored in food
- A.
True
- B.
False
- 25.Single-celled, algae, plants, make food through photosynthesis These are part of:
- A.
Producer
- B.
Decomposer
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