Save or Waste

What is the process of turning waste into new materials?

• Recycling.

• Landfilling.

• Composting.

• Incinerating.

Which of the following processes is most effective in reducing waste by converting it into energy?

• Recycling

• Composting

• Incineration

• Landfilling

What is the primary benefit of using biodegradable materials?

• They are cheaper to produce

• They decompose naturally

• They are more durable

• They are non-toxic

Which of the following is a renewable resource that can help save energy?

• Coal

• Natural Gas

• Solar Power

• Nuclear Power

Tags

NGSS.MS-ETS1-2

What is the main purpose of a compost bin?

• To recycle plastics

• To decompose organic waste

• To store hazardous waste

• To incinerate waste

Tags

NGSS.MS-LS2-3

Which gas is commonly produced during the decomposition of organic waste in landfills?

• Oxygen

• Methane

• Carbon Dioxide

• Nitrogen

Tags

NGSS.MS-LS2-3

What is the term for the practice of reducing waste by using less material in production?

• Recycling

• Downcycling

• Upcycling

• Source Reduction

Which of the following is an example of upcycling?

• Turning old newspapers into new paper

• Converting plastic bottles into park benches

• Using glass bottles to make a chandelier

• Melting aluminum cans to make new cans

Tags

NGSS.MS-ESS3-3

What is the environmental impact of e-waste if not properly disposed of?

• It enriches the soil

• It releases toxic substances

• It is biodegradable

• It is harmless

Tags

NGSS.MS-ESS3-3

Which of the following is a method to save water in agriculture?

• Flood irrigation

• Drip irrigation

• Sprinkler irrigation

• Surface irrigation

Tags

NGSS.MS-ETS1-3