natural landforms such as rivers, streams, oceans. also weathering - such as rain.
water, air, brain power, plant life.
water, for example during the industrial revolution the water wheel was powered by water.
Fresh water- Rivers Marine water-Oceans Brackish water-Lagoons
This is a fossil interstitial water which is migrated from its original burial location. This water may have been derived from oceanic or fresh water sources and typically is highly mineralized.
Sources Complete subject is 'sources of water'
he had water sources from islands he stopped on
lasers
it is called the water cycle
Water evaporates from water bodies. So, rivers, oceans, seas are the sources of water in water cycle.
water sources within the arctic tundra?
Coherent sources are sources of waves that have a constant phase difference between them. An example of coherent sources is two identical lasers emitting light waves with the same frequency and wavelength.
You can quote something from your primary source and use footnotes.