Environmental Science - Midterm

Front

What is a biome?

Back

A biome is a large geographical area characterized by specific climate conditions, flora, and fauna. Examples include tundra, desert, rainforest, and taiga.

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What role do bacteria play in the nitrogen cycle?

Back

Bacteria convert atmospheric nitrogen into a usable form for plants through a process called nitrogen fixation.

Tags

NGSS.MS-LS2-3

Front

What is a climatograph?

Back

A climatograph is a graphical representation of the average temperature and precipitation in a specific area over a period of time, used to identify biomes.

Tags

NGSS.MS-ESS2-6

Front

Define autotroph.

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An autotroph is an organism that produces its own food, typically through photosynthesis, and is a primary producer in an ecosystem.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is deforestation?

Back

Deforestation is the removal of a forest or stand of trees, often for agricultural or urban development, leading to habitat loss and environmental changes.

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their physical environment, including both biotic and abiotic components.

Front

What is the difference between a habitat and a biome?

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A habitat is the specific environment where an organism lives, while a biome is a larger area defined by climate and ecosystems.

Front

What is the significance of photosynthesis in the ecosystem?

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Photosynthesis is the process by which plants convert sunlight into energy, producing oxygen and organic compounds that are essential for life.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is the role of decomposers in an ecosystem?

Back

Decomposers break down dead organic matter, recycling nutrients back into the soil and supporting plant growth.

Tags

NGSS.MS-LS2-3

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the diversity of species, genetic variation, and ecosystem diversity.

Tags

NGSS.MS-LS2-5