Science 3: Quiz # 4

What should you do with sharp objects at home and at school?

• Keep them out of reach of children.

• Dispose of them properly.

• Use them with caution and adult supervision.

• Store them in a safe place

Why is it important to handle chemicals with care?

• To impress colleagues with knowledge of chemical handling

• To increase productivity in the workplace

• To save money on purchasing chemicals

• To prevent accidents, injuries, and potential harm to human health and the environment.

What should you do if you accidentally break something?

• Run away and hide.

• Ignore it and pretend it didn't happen.

• Take responsibility and apologize

• Blame someone else and deny responsibility.

Why is it important to clean up spills immediately?

• To save money on cleaning supplies.

• To make the floor look cleaner.

• To prevent accidents and injuries

• To avoid attracting insects and pests.

Why is it important to follow instructions when using tools?

• To ensure safety, prevent accidents, and achieve the desired outcome.

• To save money, disregard safety measures, and achieve a different result.

• To ignore safety precautions, cause accidents, and achieve a negative outcome.

• To waste time and effort, increase the risk of accidents, and achieve a different outcome.

How should you dispose of waste materials?

• Throw waste materials in the regular trash bin.

• Dump waste materials in a nearby river or lake.

• Bury waste materials in your backyard.

• Follow local regulations and guidelines for proper disposal

Why is it important to wear protective gear when handling certain materials?

• To avoid discomfort or inconvenience.

• To follow workplace regulations.

• To look professional and serious.

• To prevent injuries or exposure to harmful substances.

What material is this made of?

• Metal

• Plastic

• Glass

Which material is used to make this object?

• Fabric

• Plastic

• Rubber

• Ceramic

Which material was not used to make this chair?

• rubber

• wood

• fabric