MS-LS2-4: Ecosystem Changes and Population Impact
Flashcard
•
Science
•
6th - 8th Grade
•
Hard
Barbara White
FREE Resource
Student preview
30 questions
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1.
FLASHCARD QUESTION
Front
Biodiversity Noun
[by-oh-duh-vur-si-tee]
Back
Biodiversity
The variety of life in a particular area, encompassing all the different kinds of living organisms.
Example: The image shows different animals, plants, and ecosystems, illustrating biodiversity as the variety of life in an area.
2.
FLASHCARD QUESTION
Front
Species Noun
[spee-sheez]
Back
Species
A group of similar organisms that can successfully reproduce with one another to create fertile offspring.
Example: Different species like penguin, tiger, and butterfly, each with unique scientific names, show how species are groups of similar organisms.
3.
FLASHCARD QUESTION
Front
Microorganisms Noun
[my-kroh-or-guh-niz-ums]
Back
Microorganisms
Living organisms, such as bacteria, that are too small to be seen without the aid of a microscope.
Example: Illustrations of microorganisms show their small size and complexity, explaining why they need a microscope to be seen.
4.
FLASHCARD QUESTION
Front
Ecosystem Noun
[ee-koh-sis-tum]
Back
Ecosystem
A community of living organisms interacting with the nonliving components of their shared physical environment.
Example: The image shows a pond ecosystem where fish, plants, and water interact.
5.
FLASHCARD QUESTION
Front
Sampling Noun
[sam-pling]
Back
Sampling
A scientific method used to estimate biodiversity by counting the number of species within a specific, representative area.
Example: The image shows a population divided into groups, with samples taken from each, illustrating stratified sampling.
6.
FLASHCARD QUESTION
Front
Biodiversity Index Noun
[by-oh-duh-vur-si-tee in-deks]
Back
Biodiversity Index
A calculated measurement that reflects the variety of species within an ecosystem, often used to indicate its health.
Example: The image shows different levels of biodiversity: ecosystem, species, and genetic diversity, explaining the biodiversity index.
7.
FLASHCARD QUESTION
Front
Terrestrial Adjective
[tuh-res-tree-uhl]
Back
Terrestrial
An adjective describing biomes or organisms that are primarily found on or related to the land.
Example: This image shows a terrestrial biome with animals and plants living on land.
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