Soil Formation

Soil Formation

Assessment

Flashcard

Science

6th Grade

Practice Problem

Medium

Created by

Wayground Content

Used 1+ times

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15 questions

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1.

FLASHCARD QUESTION

Front

What is soil formation?

Back

Soil formation is the process by which rocks and organic materials break down and combine to create soil.

2.

FLASHCARD QUESTION

Front

What is humus?

Back

Humus is the dark, organic material in soil that is formed from the decomposition of plant and animal matter.

3.

FLASHCARD QUESTION

Front

Which organisms are primarily responsible for decomposing organic matter in soil?

Back

Fungi, bacteria, and worms are the main decomposers in soil.

4.

FLASHCARD QUESTION

Front

What is weathering in the context of soil formation?

Back

Weathering is the process of breaking down rocks into smaller particles due to environmental factors like water, temperature, and biological activity.

5.

FLASHCARD QUESTION

Front

What type of soil particle is the largest?

Back

Sand is the largest particle found in soil.

6.

FLASHCARD QUESTION

Front

What is the smallest soil particle?

Back

Clay is the smallest particle found in soil.

7.

FLASHCARD QUESTION

Front

What is the role of plants in soil formation?

Back

Plants contribute organic matter to the soil when they die and decompose, enriching the soil with nutrients.

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