Biodiversity is very much needed and must be conserved. High Biodiversity indicates the richness of a place. They help in maintaining the environment best suited for living.
So as chromosomal number is conserved. Or else it can be doubled
When you look closely enough, you find that EVERYTHING does.Better start getting accustomed to this idea - basically, in our Universe, energy is ALWAYS conserved. It really shouldn't be necessary to ask whether energy is conserved in specific cases - the answer will always be "yes".
moment of inertia is conserved.
Yes. Total electric charge is always conserved. No exceptions are known.
In any physical process, momentum will always be conserved. Momentum is given by p = m*v. There is also something called law of conservation of momentum.
The variety of life on earth
Biodiversity is very much needed and must be conserved. High Biodiversity indicates the richness of a place. They help in maintaining the environment best suited for living.
COAL
All of them.
So as chromosomal number is conserved. Or else it can be doubled
they give us oxygen
He believed that Natural Resources should be conserved and managed.
When you look closely enough, you find that EVERYTHING does.Better start getting accustomed to this idea - basically, in our Universe, energy is ALWAYS conserved. It really shouldn't be necessary to ask whether energy is conserved in specific cases - the answer will always be "yes".
Because many are finite and will not be replaced.
If plants and animals disappeared, there would be no food. Humans would possibly turn to cannibolism (Agh, I know I misspelled that) and that would simply drive the population down even faster. Bio-diversity is necessary because without it, we will STARVE. I think it's fairly obvious why it should be conserved. It should be conserved because it is necessary. Duh.
For momentum to be conserved, the system must be isolated from external forces. Additionally, there should be no internal forces causing a change in momentum within the system. Finally, momentum will be conserved in both magnitude and direction if these conditions are met.
Conservation of resources is necessary because the resources won't last forever. Conservation of them allows scientists to come up with new resources. Resources should also be conserved because they are necessary for life.