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science

Total questions: 29

Worksheet time: 15mins

Name
Class
Date
1.

Limiting factors

a)

Anything that doesn’t limit an organism’s ability to in a particular environment

b)

Something’s limits in organisms ability to live in a particular environment

c)

Anything that limits in organisms energy to live in a particular environment

d)

Anything that limits and organisms ability to live in a particular environment

2.

Succession

a)

Not the process of gradual change in species replacement that doesn’t take place in a community of an ecosystem overtime

b)

The process of gradual natural change and species replacement that takes place in the communities of an ecosystem overtime

c)

The process of gradual natural change in species replacement that doesn’t take place in the communities of an ecosystem

d)

The process of gradual natural change in species replacement that takes place in the communities of an ecosystem at the same time

3.

Symbiosis

a)

Any relationship in which two species live closely together (parasitism, commensalism, and mutualism)

b)

A specific relationship in which two species live closely together ( parasitism, commensalism, and mutualism)

c)

Any relationship in which five species live closely together (parasitism, commensalism, and mutualism)

d)

Any relationship in which two species live far away from each other ( parasitism, commensalism and mutualism)

4.

Community

a)

Made up of populations of organisms that live in a common area

b)

Made up of organisms that live in a common area

c)

Made up of populations of molecules that live in a common area

d)

Made up a population of organisms that live in a specific area

5.

Niche

a)

Strategies and adaptions a species uses in its environment

b)

Allies in adaptions species doesn’t use in its environment

c)

All strategies and adaptions a species uses in its populations

d)

Strategies in adaptions a species uses in its environment

6.

Habitat

a)

In where an organism lives, that doesn’t provide food, water or shelter

b)

An area where an organism lives provides food, water, and shelter

c)

An area where an organism lives, that provides water and food

d)

An area where germs live that provides food, water, and shelter

7.

Ecosystem

a)

A large biological community of organisms

b)

A small biological community of organisms

c)

A large community of organisms

d)

A large biological community of germs

8.

Population

a)

A group of different organisms in a different place at a different time a day

b)

The same organism of the same time in the same place

c)

A the same organisms in the same place at the same time

d)

A group of the same organisms in a different place at the same time

9.

Omnivores

a)

Eat plants

b)

Eats animals

c)

Eat both plants and animals

10.

Carnivores

a)

Eat only animals

b)

Eat both plants and animals

c)

Eat plants

11.

Herbivores

a)

Eat only plants

b)

Eat only animals

c)

Eats both plants and animals

12.

Scavengers

a)

Feed on animal dead remains

b)

Eat on plants dead remains

c)

Eat its own plants and animals

d)

Eat on plants and animals dead remains

13.

Energy pyramids

a)

Showing the flow of sunlight at each level

b)

Showing the flow of energy at each level

c)

Show of energy at one level

d)

Showing the flow of air at each level

14.

Biomes

a)

Large group of ecosystem that shares the same type of climax community

b)

Small group of ecosystem that share the same type of climax community

c)

Large group of ecosystem that doesn’t share the same type of climax community

d)

Large group of ecosystem that shares the same type of population community

15.

Tundras

a)

A terrestrial biome that is cold and dry

b)

A biome that is cold and dry

c)

A terrestrial biome that is hot and moist

d)

A terrestrial biome

16.

Predator

a)

Organisms that are eaten

b)

Organisms that seek out and eat other organisms

c)

Plants that seek out and eat other plants

d)

Organisms that eat themselves

17.

Prey

a)

Organisms that eat other organisms

b)

Organisms that seek out any other organisms

c)

Organisms that are cold blooded

d)

Organisms that are eaten

18.

commensalism

a)

Multiple organisms benefits in the one is neither help nor harmed

b)

One organism that benefits other, and the others is harmed

c)

One organism benefits, and the other is neither help nor harmed

d)

One organism that benefits, and the other is the same

19.

Pioneer species

a)

The species that second colonize new habits created by disturbance

b)

The species that first colonize old habitats created by disturbance

c)

The species that first colonized new habitat created by quietness

d)

The species that first colonized new habitats created by disturbance

20.

Abiotic factors

a)

The living parts of the environment

b)

Nonliving parts of the environment

c)

They both nonliving and living parts of the environment

21.

Biotic factors

a)

Nonliving parts of the environment

b)

All the living parts of the environment

c)

All the living organisms in the environment

22.

Consumers

a)

Rely on other organisms for food

b)

Make their own food

c)

Rely on plants for food

23.

Producers

a)

Make their own food

b)

Rely on other organisms for food

c)

Rely on plants for food

24.

Autotroghs

a)

Organisms that use windmills or energy, stored in chemical compounds to make food

b)

Organisms that use sunlight or energy, stored in physical compounds to make food

c)

Organisms that use semi or energy, stored in chemical compounds to make food

d)

Organisms that use semi or energy stored in chemical compounds to release energy

25.

Heterotrophs

a)

Organisms that rely on other food

b)

Organisms that rely on their food

c)

Organisms that rely on themselves

26.

Food webs

a)

For their energy and food supply models that show all possible feeding relationship at each tropic level in community

b)

For their water and food supply models that show all possible, feeding relationship at each trophic level in community

c)

For there energy and food models that show possible feeding relationship at each trophic level community

27.

Food chains

a)

They show how food and energy more through ecosystem in a sentence of steps, showing which organisms transfer energy by eating and being eaten

b)

They show how water and energy more through population in a sentence of steps, showing which organisms transfer energy by eating and being eaten

c)

They show how water and energy more through ecosystems in a sentence of steps, showing which organisms transfer energy by eating and being eaten

28.

Is this a food web or a food chain?

a)

Food web

b)

Food chain

29.

Is this a food web or food chain?

a)

Food web

b)

Food chain