Science Olympiad 2024

Science Olympiad 2024

Assessment

Flashcard

Science

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What causes ocean currents?

Back

Density differences in water due to temperature and salinity variations.

2.

FLASHCARD QUESTION

Front

What part of the ocean floor is most difficult to explore due to pressure?

Back

Trench.

3.

FLASHCARD QUESTION

Front

What do arrows in ocean diagrams typically represent?

Back

Currents.

4.

FLASHCARD QUESTION

Front

What sea floor feature is created by erosion and deposition?

Back

Continental rise.

5.

FLASHCARD QUESTION

Front

What is the only part of the ocean floor without tectonic activity?

Back

Abyssal plain.

6.

FLASHCARD QUESTION

Front

What is the definition of ocean currents?

Back

Large-scale movement of water within the oceans, driven by various factors including wind, temperature, and salinity.

7.

FLASHCARD QUESTION

Front

What is a trench in oceanography?

Back

A deep, narrow depression in the ocean floor, often formed by tectonic plate subduction.

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