In general terms, there are two things we (mankind) can work on.1) Waste less energy.
2) Get access to new energy sources, and especially, to the so-called "renewable" energy sources, meaning, energy sources that will continue working for millions of years.
Yes.
Surplus energy is an excess amount and deficit is not enough energy
kinetic energy being enacted. this energy is giving rise to potential energy too, as the item is being lifted into the air. When an item is lifted, it is given potential energy, as this potential energy is what fuels its future descent. So, when moved, kinetic energy is both moving the object, and storing potential energy for future use.
Liquids are not rigid because the intermolecular forces of attraction between its molecules are not strong enough to hold them as closely as solids, but they are strong enough to ensure that liquids occupy a definite volume.
Threshold energy is the energy level where some chemical/physical action happens. For instance water boils at 100 deg C the water molecule attains enough (kinetic) energy it can escape from the rest of the pull of the water molecules. It can be used other context as well e.g. there enough electrostatic energy build up in the clouds, a lightning occur. This is the threshold energy.
recycle and reuse aluminum
blood delivers oxygen to the cells
We dont have enough money in this economy to spend on new energy resorces.
We dont have enough money in this economy to spend on new energy resorces.
Not much - and certainly not enough, as of 2016.
Solar Energy and wind energy are the energy of the future.
We might be able to leave enough energy for future generations and we can also replace this energy again and again.
You can keep a dog indoors or outdoors. When you have a dog you should feed them multiple times a day to ensure they have enough energy.
Solar energy can help grow plants which can be used as future energy.
In the most general terms, that would be: (1) Find new energy sources or make better use of the existing energy sources; and (2) Use less energy.
Yes, there will be enough food to feed the future and maybe an abundance of it. More people will work in farms and crop fields. The crops and trees will continue to grow. And there will be plenty of harvest. The future might have new innovative ideas of food supply increasement.
In the most general terms, that would be: (1) Find new energy sources or make better use of the existing energy sources; and (2) Use less energy.