The condition in which human needs are met in such a way that a human population can survive indefinitely at a standard of living similar to the current one.
a) environmentalism
b) population growth
c) sustainability
d) biodiversity

The correct answer is - Sustainability.

Explanation:

Sustainability is the ability to sustain at a constant rate. It is normally explains the ability of biosphere and human to coexist over the particular time period. Sustainability is the condition in which the human population can co-exist constant over time due to the need of human are met.

Other three options are not suitable as biodiversity explains the different type of life present in a particular area. Environmentalism is related to overall environmental conditions. Population growth is a growth in population over time due to some other conditions.

Thus, the correct answer is - Sustainability.

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.