GENERAL KNOWLEDGE

Detailed explanation-1: -Plants provide the oxygen we breathe, remove the carbon dioxide we exhale, and, through transpiration-the biologically controlled evaporation of water from plant leaves-provide much of the water that rains on our crops and fills our reservoirs.

Detailed explanation-2: -The terrestrial biosphere influences the atmosphere through many processes. Some of the most important include the exchange of CO2 and the partitioning of surface energy into latent and sensible heat fluxes.

Detailed explanation-3: -The biosphere is 22% oxygen by volume, present mainly as a component of organic molecules (CxHxNxOx) and water.

Detailed explanation-4: -The biosphere is the region of the Earth where life can be found, including the soil, water, and air. The lithosphere, hydrosphere, and atmosphere are the names for these three components. The lithosphere is the landmass of the Earth, except for the mantle and core, which are inhospitable to life.