Question

please give me answer just ​

Answer 1

Answer:

ozone layer is a layer of O3 molecules which protects us from uv rays

Answer 2

Answer:

biodiversity -

It refers to all variety of life that can be found on earth ( plants,animals,fungi, microorganisms etc.)

Phytoplankton-

microscopic marine organisms that sit at the bottom of the food chain that live in watery areas

Ozone layer-

A region of Earth's stratosphere that absorbs most of sun's ultraviolet rays (radiation)

Photosynthesis-

process in which plants use water and carbon dioxide to make their food while using sunlight

Carbon Cycle-

Biogeochemical cycle in which carbon circulates through various forms in nature(biosphere,geosphere, hydrosphere, atmosphere).