How do scientist provide solutions for many of the world's biggest problems?

Scientists provide solutions for many world's problems by using technology.

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.