Exploring Marine Ecosystems

Exploring Marine Ecosystems

Assessment

Flashcard

English

9th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a marine ecosystem?

Back

A marine ecosystem is a complex community of organisms and their environment in oceanic or coastal areas, characterized by interactions among marine life and physical factors.

2.

FLASHCARD QUESTION

Front

What percentage of the Earth's surface is covered by marine ecosystems?

Back

70% of the Earth's surface is covered by marine ecosystems.

3.

FLASHCARD QUESTION

Front

What are polar marine ecosystems?

Back

Polar marine ecosystems are marine environments found in polar regions, characterized by cold temperatures and unique species adapted to these conditions.

4.

FLASHCARD QUESTION

Front

What is the euphotic zone?

Back

The euphotic zone is the upper layer of the ocean where there is enough light for photosynthesis to occur.

5.

FLASHCARD QUESTION

Front

What is the benthic zone?

Back

The benthic zone is the ecological region at the lowest level of a body of water, including the sediment surface and sub-surface layers, where many invertebrates live.

6.

FLASHCARD QUESTION

Front

Why are few plants found on the bottom floor of the ocean?

Back

Few plants are found on the ocean floor because sunlight does not reach this depth, limiting photosynthesis.

7.

FLASHCARD QUESTION

Front

What is the intertidal zone?

Back

The intertidal zone is the area of the shoreline that is exposed to the air at low tide and submerged at high tide, hosting unique organisms adapted to these conditions.

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