Ecology: Lesson 1-3

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conservation

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22 Terms

1

conservation

Protecting and preserving natural resources and the environment

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2

natural resources

Materials or substances such as minerals, forests, water, and fertile land that occur in nature and can be used for economic gain

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3

ecosystem

all the living and nonliving components of a system that interact together

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4

conservation criteria

factors that affect decision about whether and how to protect lands or waters

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5

living components of an ecosystem

biotic factors- these are living organisms in the environment

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6

nonliving components of environment

abiotic factors - such as climate, geography, water, chemistry, and other components that can affect living organisms in an ecosystem.

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7

biodiversity

the number of different kinds of organisms in an ecosystem.

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8

endangered species

A species in danger of becoming extinct in the near future

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9

migration

large-scale movement of members of a species to a different environment.

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10

nature-culture relationship

how our unique cultures affect the decisions we make about human relations and the natural world.

<p>how our unique cultures affect the decisions we make about human relations and the natural world.</p>
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11

conservation plan

a plan to conserve a natural place, ecosystem, and/or organism that details how it will be protected with goals and outcomes.

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12

ecology

The study of how living things interact with each other and their environment

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13

invasive species

non-native species that usually outcompetes native species for resources

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14

system interactions

relationships between living components in a system or between living and non-living components in a system

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15

predator

organism that eats other animals

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16

prey

organism that is eaten by predator

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17

habitat

where an organism lives

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18

mortality factors

factors that affect survival or cause death

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19

limiting factors

a resource that lets a population increase if there is a lot of it or prevents population growth if there is not a lot of it

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20

empirical evidence

data from observation and experimentation

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21

claim

hypothesis based on evidence

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22

reasoning

inferences based on evidence to support a claim

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