USA HISTORY

Detailed explanation-1: -Conservation is the care and protection of these resources so that they can persist for future generations . It includes maintaining diversity of species, genes, and ecosystems, as well as functions of the environment, such as nutrient cycling.

Detailed explanation-2: -Resource conservation means safeguarding precious resources such as minerals, wildlife, trees, water, and other natural resources. Resource conservation also involves judicious use of resources to avoid waste and allow the environment to rejuvenate.

Detailed explanation-3: -Conserve and protect our natural resources: reduce, recycle, reuse, turn off water and lights, use renewable fuels, clean the water, pick up litter, plant seeds answers will vary.

Detailed explanation-4: -Environmental Conservation is the practice of preserving the natural world to prevent it from collapsing as a result of human activities, such as unsustainable agriculture, deforestation and burning fossil fuels.

Detailed explanation-5: -Recycling of waste, reducing the use of non-renewable natural resources and alternative source are the measures to maintain the natural resources without harming the resources and environment. Thus, the correct answer is option D.