Using nuclear energy causes other problems. Producing nuclear energy results in unwanted and dangerous by-products . When atoms are split to produce nuclear energy, hazardous nuclear waste is produced. It is not always easy to dispose of this nuclear waste safely. Energy Conservation Because using some energy resources creates environmental problems, energy conservation is important.
Energy conservation means using energy without waste.
Some common examples of energy conservation include turning off the lights when leaving a room, setting the thermostat lower in the winter, wearing a sweater to keep warm around the house, and riding a bicycle or walking instead of driving a car. Some people think energy conservation means keeping their house too cold in the winter or too hot in the summer. But it is not necessary to be uncomfortable when conserving energy or using it more efficiently. When we practice intelligently, energy conservation may not even be noticed.