Knowledge Unit 6: Cycles in Nature Review

The stages a living thing goes through from birth to adulthood is called ____.

• precipitation

• life cycle

• metamorphosis

• larva

This animal changes from a fish-like larva with gills, called a tadpole, to a four-legged adult with lungs.

• chicken

• butterfly

• frog

• caterpillar

This animal hatches from an egg as a larva in the form of a caterpillar.

• chicken

• butterfly

• frog

• caterpillar

This animal uses its egg tooth to hatch from an egg that has a shell, a yolk, and albumen.

• chicken

• butterfly

• frog

• caterpillar

Do humans go through metamorphosis?

• Yes

• No

• Sometimes

Do seasons happen in a cycle, meaning they happen over and over in the same order?

• Yes

• No

• Sometimes

A plant will _____ when it has sunlight, water, and warmth.

• thrive

• rotation

• precipitation

• tadpole

Rain and snow are forms of _______.

• thrive

• rotation

• precipitation

• tadpole

Earth’s ______ causes daytime and nighttime.

• thrive

• rotation

• precipitation

• tadpole

Water can be _________

• solid

• liquid

• gas

• all of the above