Question

Which description best characterizes the green revolution? the introduction of crop rotation and chemical-free farming the attempt to address overpopulation through land development the development of growing techniques for high rainfall areas the use of irrigation, fertilizers, and high-yield crops to increase output

Answer 1

Molecular mass of H2O = 18g/mol

Numbers of molecules present in 18g of H2O =6.022×10^23 molecules

Numbers of molecules present in 0.9g of

H2O = 6.022×10^23×18×0.9 molecules

Numbers of atom in 1 molecule 3(2hydrogen and 1 oxygen)

Number of atoms in

6.022×10^23×18×0.9 molecules of

H2O =

6.022×10^23×0.9×3

= 9.03×10^22 atoms.

Hope this helps you ☺️☺️❤️❤️✌️✌️

Answer 2

The green revolution has managed to increase the production of food and yielding of crops in a different location all around the world.

However, it is still not clear on how it has actually had an impact on the geopolitical, environment and even on the economy of the world.

It will take time to understand the concept.