Spring Quiz

Which of the following is a characteristic of living organisms?

• made of organized cells

• grow and develop

• need water

• reproduce

• all of these

A cloud grows and develops, has water, moves and changes direction with the wind. Is it an organism?

• Yes

• No

Mold helps dead things (plants, animals)...

• Grow
• Decay
• Sleep
• Reproduce

Yeast is a single-celled microscopic fungus.

• True

• False

Which of these thing is NOT an organic matter?

• bread

• leather

• water

• fruit

What type of rock forms from the volcanic activity as shown above?

• Igneous

• Metamorphic

• Sedimentary

• Humus

Scientists who study rocks are called ____________.

• Anatomists

• Physiologist

• Neurologist

• Geologist

Soil is made of

• Glass, water, and minerals.
• Metals, minerals, and rocks.
• Rock, minerals, and decayed matter.

_______________ in soil has many nutrients and comes from the decayed remains of plants and animals.

• Humus

• Clay

• Dirt

• Sand

Clay soil contain a lot of large sand particles. There are big air spaces between the particles.

• True

• False