SOL 4.7 Ocean Test Review

SOL 4.7 Ocean Test Review

Assessment

Flashcard

Science

5th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a food web?

Back

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

2.

FLASHCARD QUESTION

Front

What role do producers play in an ecosystem?

Back

Producers, like plants and phytoplankton, create their own food through photosynthesis and are the foundation of the food web.

3.

FLASHCARD QUESTION

Front

What are decomposers?

Back

Decomposers are organisms, such as bacteria and fungi, that break down dead organic matter, returning nutrients to the ecosystem.

4.

FLASHCARD QUESTION

Front

What is the significance of phytoplankton in the ocean?

Back

Phytoplankton are primary producers in the ocean, providing food for many marine organisms and producing oxygen through photosynthesis.

5.

FLASHCARD QUESTION

Front

What is salinity?

Back

Salinity is the measure of the amount of salt in water, which affects the types of organisms that can live in that water.

6.

FLASHCARD QUESTION

Front

What is an ocean trench?

Back

An ocean trench is a deep, narrow depression in the ocean floor, often found at convergent plate boundaries.

7.

FLASHCARD QUESTION

Front

What is an abyssal plain?

Back

An abyssal plain is a flat, deep area of the ocean floor, typically found at depths of 3,000 to 6,000 meters.

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