REVIEW ACTIVITY FOR QUIZ 2 IN SCIENCE 4

What is a change in physical properties such as shape, size, and form of a material?

• A. physical change
• B. chemical change
• C. physical property
• D. chemical property

What is a change in the composition and properties of a material?

• A. physical change
• B. chemical change
• C. physical property
• D. chemical property

What property of matter describes how the material reacts or behaves when it is combined with another material, or when it is exposed to water, heat, air, or acid?

• A. physical property
• B. chemical property
• C. extensive property
• D. intensive property

The following are examples of an intensive property EXCEPT for one. Which is it?

• A. odor
• B. color
• C. mass
• D. boiling point

What is the process of using waste materials for another purpose like old rubber tires that are creatively turned into plant pots and old clothes that are sewn to make rags?

• A. upcycling
• B. eutrophication
• C. global warming
• D. photosynthesis

In chemical change, a new substance or product is formed.

Flammability is the limit to how dangerous or toxic a substance is to organisms.

Physical property can be grouped into intensive property and extensive property.

Plants make food through the process of photosynthesis.

Hardness describes how compact the parts of the materials are.