The correct answer is A, C and D Important Points Using resources carefully and giving them time to get renewed is called resource conservation. Conservation is saving the resources for future generations. It is the protection and ethical use of valuable resources such as minerals, water, trees, wildlife etc. There are many ways of conserving resources. Some of them are: Reusing used items Reducing items consumed. Recycling items after use. Minimize the use of vehicles Use water sparingly and do not waste water Using renewable resources Composting Walking or cycling for short distances ​Thus, we can conclude that the following are the correct ways to conserve resources: A. Reusing used items C. Reducing items consumed. D. Recycling items after use. [ alt="6459745" src="//storage.googleapis.com/tb-img/production/22/05/6459745.PNG" style="width: 300px; height: 297px;">