Show:
Plants
Animals
Light
Water Cycle
Electricity
100
The part of a plant that holds the plant in the ground and takes in water and minerals from the soil.
What are the roots?
100
An animal that lives its whole life in water and breathes with gills.
What is a fish?
100

How does light travel?

Light travels in straight lines  

100

.... is the main source of energy for the water cycle.

What is the sun?

100
The path electricity follows from a battery through a bulb and back to the battery.
What is a circuit?
200

This is a reproductive part of a plant

What is the flower?

200
To enter a deep sleep in which life activities slow down.
What is hibernation?
200

............ is when light bounces off a surface.

What is the reflection?

200
The water that falls to the earth as rain, snow, sleet or hail.
What is precipitation?
200
The force between two moving objects that makes it hard for the objects to move.
What is friction?
300
Another name for a young plant.
What is a seedling?
300

This word describes a species that is gone forever because all of its kind have died.

What is extinct?

300

.... material can cast faint shadow.

What is a translucent material?

300

The process by which water vapor turns into liquid 




What is condensation?

300
A material in which thermal energy moves easily.
What is a conductor?
400
The food making process of plants.
What is photosynthesis?
400
The living and non-living things in an environment.
What is an ecosystem?
400

How do shadows change throughout the day?

Longer in the morning and afternoon

Shorter at noon

400

The water cycle is important because ...

The water cycle provides water for living organisms

400
A material in which thermal energy does not move easily.
What is an insulator?
500
The green substance that uses water, air and light to make food for plants.
What is chlorophyll?
500
A group of the same kind of living things that all live in one place at the same time.
What is population?
500

When we move the object closer to the torch, the shadow will ....

bigger than real object

500

... is it called when water goes up through a plant and is turned into a vapor.

What is a transpiration?
500
The movement of thermal energy without any objects touching or moving.
What is radiation?