Which of these actions is one of the "Three Rs" that helps protect the environment and is celebrated on Earth Day?

On what date do we celebrate Earth Day every year to show support for protecting our planet?

Who is considered the founder of Earth Day, having organized the first event in 1970 as a teach-in about the environment?

Which of Earth's natural resources are we helping to protect when we turn off the faucet while brushing our teeth?

Which gas, often discussed on Earth Day, is a major greenhouse gas that contributes to global warming when trapped in the atmosphere?

What is the primary goal of celebrating Earth Day each year?

What is the process of collecting organic waste, like food scraps and yard trimmings, so they can decompose and be used as fertilizer for soil?

Which of these is considered a renewable energy source because it comes from a natural resource that does not run out?

What is the term for the variety of life on Earth, including all the different plants, animals, and microorganisms that Earth Day aims to protect?

Which of these is an example of 'Reducing,' one of the Three Rs of environmental protection?