Burning fossil fuels: mainly coal and oil.
Pollution affects waterfalls because pollution goes through air and can actually fly into water and rivers, which causes water pollution that can somewhat spread. This kills algae and fish and it kills our clean source of water.
There is no energy transformation without energy source. It is that the energy source is not battery. Glow-sticks utilize a chemical energy to generate light so it had internal energy source. Phosphorescence or Glow in the dark stored light energy in the form of electron state and re-emitted the light later. Energy is stored in the molecule and thus its' molecule is the energy source.
A decrease in the pH level causes the heart to beat faster.
The Earth radiates energy similarly to the sun. Some of the Earth's material breaks down constantly, which causes heat. This is the source of Earth's internal heat, and what drives plate tectonics.
Geothermal Energy
The least expensive energy source causes too much pollution
Humans. Human waste, human dumping, human pollution, and human runoff.
Among the given options, solar power causes minimum environmental pollution as it does not emit any greenhouse gases or air pollutants during electricity generation. It is a clean and renewable energy source that has minimal impact on the environment.
What source: Energy From where: Sun
In hydro power or solar power the energy source is pollution free but the process of manufacturing and building the plant is not of course.
Hydroelectric.
The greates source of energy is the Sun
Mechanical Waves
Hydro-electricity is a clean source of energy. It is because energy is harnesses from flowing water. It does not cause pollution.
solar energy
What source: Energy From where: Sun
it is a type of pollutions is because cutting down plants causes different problems, what the pollution defines.