Ecosystems Flashcards

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1
Q

Environment

A

All the biotic and abiotic factors that surround an organism.

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2
Q

Adaptation

A

A structure of behavior that allows a species to survive and reproduce in its environment.

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3
Q

Species

A

All members of a same population.

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4
Q

Community

A

Organisms that live together in an ecosystem.

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5
Q

Biotic

A

Any living organism.

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6
Q

Abiotic

A

Any non-living thing.

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7
Q

Niche

A

A certain job or role that each factor plays in an environment.

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8
Q

Ecosystem

A

A place in which biotic and abiotic factors interact.

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9
Q

Population

A

A certain group of the same animal.

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10
Q

Habitat

A

An area in which biotic factors live in.

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11
Q

Biome

A

Regions of the world with similar climate, plantation, and animals.

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12
Q

Taiga

A

The Taiga is the largest biome in the world, and it is also the 2nd coldest.

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13
Q

Deciduous Forest

A

The thing that makes deciduous forests so special is that the trees (deciduous trees) lose their leaves before winter, or in autumn.

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14
Q

Rainforest

A

The main fact about the rainforest is that it is the best home for colorful, diverse animals and plantation.

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15
Q

Grasslands

A

The main facts about the grassland are that it is hot as well as cold and it consists mainly of grass and a few scattered trees.

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16
Q

Desert

A

The desert covers about 1/5 of the earth. The main thing that people forget is that deserts can be hot as well as cold. The animals must also learn how to conserve water.

17
Q

Tundra

A

The tundra also covers about 1/5 of the earth. Animals and plantation in the tundra have to adapt to extreme cold temperatures, seeing as how it is the COLDEST biome on earth.

18
Q

Decomposer

A

An organism that eats dead plants or animals, like fungi.

19
Q

Consumer

A

An animal that depends on other animals or producers for food, like a deer.

20
Q

Producer

A

An organism that generates its own food with energy from the sun, like plants.

21
Q

Carnivore

A

An animal that only eats meat, such as a tiger.

22
Q

Herbivore

A

An animal that eats only plants and vegetables, like Nikhil, or a Zebra.

23
Q

Omnivore

A

An animal that eats meat and plants/vegetables, so basically a mix between a carnivore and a herbivore.

24
Q

Food Web

A

A group of interconnected food chains.

25
Q

Food Chain

A

A hierarchical series of organisms each dependent on the next as a source of food.