Conservation or protection of flora and fauna within natural habitat is called in-situ conservation.Ex-situ conservation means that the f;ora and fauna are preserved outside the natural habitats.
In both cases, there is a quantity that doesn't change over time in a closed system - the conserved quantity. Both laws of conservation can help you solve certain problems that might be quite tricky...
It is the protection, preservation and carefulmanagement of natural resources. And in Physics case the 'conservation of momentum' is an objects stopping distance, in proportion to its velocity and...