Homework Practice

Printable assignment

Water—The Essence of Life Practice 2

Concept Check

Question 1mcq

Water droplets appear on the outside of a cold glass. What process explains this?

A.The glass creates new water from nothing.

B.Ice passes through the glass wall.

C.Water vapour in air condenses on the cold surface.

D.The table turns into water.

Question 2mcq

Water droplets appear on the outside of a cold glass. What process explains this?

A.The glass creates new water from nothing.

B.Ice passes through the glass wall.

C.The table turns into water.

D.Water vapour in air condenses on the cold surface.

Question 3mcq

Water droplets appear on the outside of a cold glass. What process explains this?

A.Water vapour in air condenses on the cold surface.

B.The glass creates new water from nothing.

C.Ice passes through the glass wall.

D.The table turns into water.

Question 4mcq

Which statement is an observation rather than an inference?

A.The plant must be happy.

B.The leaf has tiny water drops on its surface.

C.The leaf is trying to speak.

D.The plant grew because it liked the window.

Question 5mcq

Water droplets appear on the outside of a cold glass. What process explains this?

A.The glass creates new water from nothing.

B.Ice passes through the glass wall.

C.Water vapour in air condenses on the cold surface.

D.The table turns into water.

Apply and Solve

Question 6mcq

Water droplets appear on the outside of a cold glass. What process explains this?

A.The glass creates new water from nothing.

B.Ice passes through the glass wall.

C.The table turns into water.

D.Water vapour in air condenses on the cold surface.

Question 7mcq

Water droplets appear on the outside of a cold glass. What process explains this?

A.Water vapour in air condenses on the cold surface.

B.The glass creates new water from nothing.

C.Ice passes through the glass wall.

D.The table turns into water.

Question 8mcq

Water droplets appear on the outside of a cold glass. What process explains this?

A.The glass creates new water from nothing.

B.Water vapour in air condenses on the cold surface.

C.Ice passes through the glass wall.

D.The table turns into water.

Question 9mcq

Which statement is an observation rather than an inference?

A.The plant must be happy.

B.The leaf is trying to speak.

C.The leaf has tiny water drops on its surface.

D.The plant grew because it liked the window.

Question 10mcq

Water droplets appear on the outside of a cold glass. What process explains this?

A.The glass creates new water from nothing.

B.Ice passes through the glass wall.

C.The table turns into water.

D.Water vapour in air condenses on the cold surface.