Science 5 Q3 Exam Reviewer Part 2

A regular pattern of change used by God to maintain the earth.

This always happens in the world. Some occur quickly and some take place slowly.

Match the following seasons to their characteristics

• autumn

• time for new growth, animals come out of hibernation

• spring

• coldest temperatur, hibernation of some animals

• summer

• cooler temperature, leaves on trees change color

• winter

• warmest temperature, some animals gather food for coming cold season

Winds that change direction with the seasons.

What is the main characteristic of a dry season?

• heavy rainfall

• high humidity

• frequent snowfalls

• low precipitation

What is the main characteristic of a wet season?

• heavy rainfall

• high humidity

• frequent snowfalls

• low precipitation

Which of the following would be the best strategy to conserve the water during a dry season?

• increase in water usage to help plants grow

• store rainwater from the wet season

• water plants during the hottest part of the day

• wait for natural rainfall

What do plants release into the air that humans and animals need to breathe?

• carbon dioxide

• hydrogen

• nitrogen

• oxygen

Which gas do humans and animals exhale that plants need for photosynthesis?

• carbon dioxide

• hydrogen

• nitrogen

• oxygen

Which organism is primarily responsible in converting nitrogen into a usable form?

• algae

• bacteria

• fungi

• protozoa