NR1 4.00 Test

NR1 4.00 Test

Assessment

Flashcard

Education

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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45 questions

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1.

FLASHCARD QUESTION

Front

The soil horizon with the most organic matter is the:

Back

A horizon.

2.

FLASHCARD QUESTION

Front

When small channels form on sloping land where running water from precipitation has washed soil away, it is best called:

Back

rill erosion.

3.

FLASHCARD QUESTION

Front

The major effect of air pollution on the climate has been:

Back

the greenhouse effect.

4.

FLASHCARD QUESTION

Front

When rill erosion is uncontrolled, the main result is: A. aseptic erosion. B. glacial erosion. C. sheet erosion. D. gully erosion.

Back

gully erosion.

5.

FLASHCARD QUESTION

Front

Soils that contain 50% solid materials and 50% pore space, with half of the pore space containing water and the other half filled with air, are considered:

Back

ideal.

6.

FLASHCARD QUESTION

Front

The largest soil particles are:

Back

sand.

7.

FLASHCARD QUESTION

Front

Small pieces of material in the air similar to dust and liquid droplets are best known as:

Back

particulate matter.

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