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.
Geothermal Energy
The Sun is the main source of energy for convection in the atmosphere and the oceans. The Sun, heat radiated form the Sun is the main source of energy driving convection in the atmosphere and oceans. There is also a small input form geothermal energy.
The least expensive energy source causes too much pollution
cigarette smoke
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.
Humans. Human waste, human dumping, human pollution, and human runoff.
What source: Energy From where: Sun
Hydroelectric.
energy source
The greates source of energy is the Sun
heat energy
Hydro-electricity is a clean source of energy. It is because energy is harnesses from flowing water. It does not cause pollution.
because geothermal energy gives air pollution
They are a renewable source of energy, they are quiet and they produce no pollution.