Science Test- 4th grade December

Fossil fuels are renewable.

• True

• False

What will happen if people continue to consume nonrenewable resources?

• These resources will disappear

• We can just make more fossil fuels

• Conditions will remain the same

• Trains will move faster

Which human activity could change the environment?

• sleeping

• reading

• swimming

• driving to school

Which one of these is not a human-made material?

• clay

• plastic

• wood

• silk

Which object is not human made?

• a notebook

• a rock

• a plate

• a pen

Which of the following is an inherited physical characteristic?

• hair color

• taste

• food preference

• personality

What will most likely affect an adult's foot size?

• weight

• The foot size of the parents

• The foot size of the brother

• Eye color

Which is not an effect of pollution?

• Plants produce flowers

• Water becomes contaminated

• animals die

• air becomes unhealthy to breathe

Which of the following is NOT found in soil?

• helium

• dead organisms

• weathered rock

• dead plants

Why should you grow plants in topsoil, and not subsoil?

• Topsoil has more sunshine

• Topsoil has more rocks

• Topsoil has more clay

• Topsoil has more humus.