E.1.2 Vocab

Front

What is phytoplankton?

Back

Phytoplankton are microscopic plants that live in water and are the base of the marine food web. They require sunlight to survive.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is a food web?

Back

A food web is a network of interconnected food chains that shows how energy and nutrients flow through an ecosystem.

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NGSS.MS-LS2-2

NGSS.MS-LS2-3

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What is pollution?

Back

Pollution is the release of unwanted substances into the environment, which can harm living organisms and ecosystems.

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NGSS.MS-LS2-5

Front

What is chemosynthesis?

Back

Chemosynthesis is the process by which certain organisms, such as those near hydrothermal vents, convert inorganic compounds into organic matter using chemical energy.

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NGSS.MS-LS2-3

Front

What are zooplankton?

Back

Zooplankton are tiny animals that feed on phytoplankton and are an important part of the marine food web.

Front

What role do phytoplankton play in the ocean?

Back

Phytoplankton are crucial for marine ecosystems as they produce oxygen and serve as the primary food source for many marine organisms.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Front

How does a food chain differ from a food web?

Back

A food chain is a linear sequence of organisms where each is eaten by the next, while a food web is a complex network of multiple food chains.

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NGSS.MS-LS2-3

Front

What are the effects of pollution on marine life?

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Pollution can lead to habitat destruction, health problems in marine organisms, and disruption of food webs.

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NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Front

What is the significance of chemosynthesis in deep-sea ecosystems?

Back

Chemosynthesis supports life in deep-sea ecosystems where sunlight is absent, providing energy for organisms near hydrothermal vents.

Tags

NGSS.MS-LS2-3

Front

What organisms are primary consumers in the marine food web?

Back

Primary consumers in the marine food web include zooplankton and small fish that feed on phytoplankton.

Tags

NGSS.MS-LS2-2