Which of the following is the most wasteful use of water? (a) buying energy-efficient appliances (b) taking a bath rather than a shower (c) watering plants with recycled water (d) turning off the faucet while brushing teeth

(B) Taking a bath rather than a shower

the core of the sun is so hot and there is so much pressure, nuclear fusion takes place, hydrogen is changed to helium. nuclear fusion creates heat and photons. when the heat reaches the earth it warms the molecules of the atmosphere, and they warm other molecules and so on.