Science 4 3rd Trim. CSP Day 0 (April 2)

How does technology assist with waste management?

• It encourages people to litter.

• It makes waste vanish instantly.

• It discourages the use of trash bins.

• It enables easier sorting and recycling of waste.

Why should we reduce plastic use?

• It disappears rapidly.

• We do not need to recycle it.

• It enhances the taste of food.

• It takes a long time to decompose and harms the environment.

Which of the following materials can be recycled?

• Plastic bottles, paper, and glass

• Food scraps, banana peels, and leftover pizza

• Worn-out shoes, pillows, and candy wrappers

• Used tissues, broken light bulbs, and soiled napkins

What is the function of a test tube in a laboratory?

• Looking at objects closely

• Heating large amounts of liquid

• Measuring the weight of a substance

• Holding and mixing small amounts of liquid

Which tool helps scientists see very tiny objects or microorganisms?

• Dropper

• Flask

• Microscope

• Ruler

Which instrument is used to measure the temperature of a liquid?

• Beaker

• Microscope

• Test tube

• Thermometer

Which of the following is a limitation of science and technology?

• It can solve all problems instantly.

• It can make people’s lives comfortable.

• It can explain everything in the universe.

• It cannot answer questions about emotions and beliefs.

Which of these is something science cannot do?

• Explain why the sun rises and sets.

• Tell us what is right or wrong in life.

• Discover new medicines to treat diseases.

• Help us understand the life cycle of plants.

What is an example of a product of technology used in communication?

• Electric guitar

• Microwave oven

• Solar panels

• Telephone

Which of the following is an example of an organism found in a forest habitat?

• Clownfish

• Deer

• Dolphin

• Shark