Please choose the correct answer to the question: Students are learning about the natural resources in Maryland. One group of students researches information about renewable natural resources in the state. The other group researches information about nonrenewable natural resources in the state. The resources the students investigate include plants, animals, soil, minerals, water, coal, and oil. Aluminum is a nonrenewable natural resource. Which of these methods of aluminum disposal is best for the environment?

Answer1: burning it Answer2: recycling it Answer3: burying it in landfills Answer4: crushing it before throwing it away

Answer format: answer1/answer2/answer3/answer4
Answer: answer2