Conservation
Elementary School
Definition
The protection and careful use of natural resources and the environment to prevent waste and loss. Conservation includes actions such as saving water and energy, protecting habitats, and recycling, helping ensure resources remain for the future.
Worked examples
Turning off the tap while brushing your teeth saves up to 8 gallons of water per day.
This everyday action conserves water by preventing waste during moments you aren't actively using it.
Recycling one aluminum can saves enough energy to power a laptop for 3 hours.
Recycling conserves both the metal resource and the energy needed to produce new cans from raw materials.
Creating a protected marine reserve allows fish populations to recover and habitats to remain intact.
Habitat protection is conservation that ensures ecosystems and species survive for future generations.
Common mistakes
- Conservation means never using any natural resources. → Conservation means using resources carefully and sustainably to prevent waste. Conservation is about wise use and protection, not complete avoidance of resource use.
- Only recycling counts as conservation. → Conservation includes many actions: saving water and energy, protecting habitats, reducing waste, and recycling. Recycling is one part of conservation, but the concept is much broader.
Where you'll use it next
You'll apply conservation principles when studying ecosystems and biodiversity, renewable vs. nonrenewable resources, climate science, and environmental policy in later science and social studies units.
See also
Natural ResourcesResource ManagementSustainable PracticesHuman ImpactHabitat ProtectionWater Conservation
Reviewed by Pat Cheng, M.Ed. — StudyPug Curriculum Lead · Last updated June 6, 2026