Question 1

It is a rapid back and forth movement of objects.

Accepted Answer

vibration

Answer

sound waves

Answer

intensity

Answer

sound

Question 2

Pitch is the loudness and softness of a sound.

Accepted Answer

False

Answer

True

Question 3

Sound waves pass quickly when the particles are apart from each other.

Accepted Answer

False

Answer

True

Question 4

It is a form of energy produced by vibrating objects.

Accepted Answer

sound

Answer

pitch

Answer

radiation

Answer

intensity

Question 5

The highness or lowness of a sound.

Accepted Answer

pitch

Answer

composition

Answer

sound waves

Answer

intensity

Question 6

Consists of loose particles that make up the surface layer of the different landforms.

Accepted Answer

soil

Answer

magma

Answer

rock

Answer

sand

Question 7

Soil contains organic substances, dissolved minerals, air, and _____.

Accepted Answer

water

Answer

nitrogen

Answer

fertilizer

Answer

chemicals

Question 8

It is composed of particles of rock, making its texture coarse.

Accepted Answer

sand

Answer

clay

Answer

loam

Answer

silt

Question 9

Humus is made up of organic materials that have decayed through time.

Accepted Answer

True

Answer

False

Question 10

It has the smallest particles.

Accepted Answer

clay

Answer

loam

Answer

silt

Answer

sand

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