energy
energy
solids
Matter
Matter
By the currents themselves - water contains oxygen (hence H2O), and nutrients, thanks to decaying (biotic) matter which, yes, contains nutrients even when no longer living.
almost everything besides stuff that u can't hold besides air for example: pencil, paper, pen, soccer ball: soccer's my favorite sport! actually even things that you can't touch are matter including air. things that you can't touch that aren't matter are things such as energy.
Convection currents occur in liquid. Heat excites the matter near the source and causes it to rise, making nearby matter rush in to fill the space. Then that matter is heated, rises, and so on. A good example of this is the Earth's mantle: heat from the core is dispersed by convection currents.
Matter
The energy is being transported. In the case of a light wave, it is electromagnetic energy. In the case of a sound wave, it is sound energy. (The matter is not being transported, only the energy.)
through car
The tune of currents delivers you straight from past to present no matter where you are.
No, that's Star Trek technology!
matter
It depends on how you look at matter. For example, photons are what is known as the particles of light, so imagine light being a stream of particles. These will travel at the speed of light within a vacuum. As of yet we have not achieved, and are nowhere near getting large matter like a person to travel anywhere near that speed.