KIDESCIENCE ASSESSMENT

Which of this is the third layer of the earth?

• Mantle

• Inner Core

• Outer Core

• Crust

This image shows _____

• Earth layers

• Soil Layers

• Food layers

• Plant life

Which of these is a type of change in nature?

• Physical Change

• Natural change

• Superficial change

• Traditional change

Cooking of food is an example of ______ change.

• Physical

• Chemical

What can I use to make an invisible writing written with detergent to become visible?

• Water and salt

• light and gas

• Vinegar and flour

• Tumeric powder and methylated spirit

This injured leaf may be as a result of ______.

• Age of the plant

• Location of the tree

• Acid rain

• None of the options

When sugar and baking soda reacts in the presence of heat, ______ gas is formed.

• Oxygen

• Nitrogen

• Chlorine

• Carbondioxide

_____ is a chemical substance that makes chemical reactions happen faster.

• Enzyme

• Reactor

• Speedy

When yeast is added to a milk and liquid soap solution without peroxide, ____ will happen.

• Much foam will be formed.

• No foam will be formed

• The colour of the solution will change

• All the options

The model show n in this image can be used for _____.

• Decorating the house

• Making a garden

• Planting a seed

• Filtering dirty water