Save or Waste

To use wisely to prevent waste; save

• Conservation

• Renewable Energy

• Solar

• Hydroelectric

Which of the following practices helps in conserving water resources?

• Leaving the tap running while brushing

• Fixing leaks promptly

• Watering the garden during peak sunlight hours

• Using a hose to clean driveways

What is the primary benefit of using renewable energy sources?

• They are finite and will run out

• They produce greenhouse gases

• They are sustainable and reduce pollution

• They are more expensive than fossil fuels

Tags

NGSS.MS-ETS1-1

Which of the following is an example of a non-renewable resource?

• Solar energy

• Wind energy

• Coal

• Hydroelectric power

What is the process of using microorganisms to break down waste called?

• Photosynthesis

• Biodegradation

• Combustion

• Evaporation

Which of the following materials is most suitable for recycling?

• Plastic bags

• Styrofoam

• Glass bottles

• Ceramic tiles

Tags

NGSS.MS-PS1-3

What is the main purpose of a compost bin?

• To burn waste

• To decompose organic matter

• To store non-recyclable waste

• To incinerate plastics

Tags

NGSS.MS-LS2-3

Which gas is primarily responsible for the greenhouse effect?

• Oxygen

• Nitrogen

• Carbon dioxide

• Helium

Tags

NGSS.MS-ESS3-5

What is the term for the variety of life in a particular habitat or ecosystem?

• Biodiversity

• Ecology

• Symbiosis

• Photosynthesis

Tags

NGSS.MS-LS2-5

Which of the following is a method to reduce air pollution?

• Using public transportation

• Burning more coal

• Deforestation

• Increasing industrial emissions

Tags

NGSS.MS-ESS3-3