Grade 4 Science Long Test 3rd Qtr

Burning old tires is beneficial for the environment.

• True

• False

The environment benefits when dried leaves are used as organic fertilizers.

• True

• False

Wood turned into furniture is beneficial for humans.

• True

• False

Humans benefit from the use of clay to create pots and jars.

• True

• False

Humans and other marine life are negatively affected by oil spills.

• True

• False

Homogenous or Heterogenous?

• Homogenous

• Heterogenous

Homogenous or Heterogenous?

• Homogenous

• Heterogenous

What kind of physical change is happening to the water in the kettle?

• change in size

• change in shape

• change in state of matter

Change in state of matter includes the following except one.

• evaporation

• melting

• condensation

• freezing

• discoloration

Physical change includes the following except one.

• There is a change in shape

• There is a change in color and smell

• There is a change in size

• There is a change in the state of matter