Explanation

Answer:

C

Forests and trees contribute significantly to food security by helping maintain the environmental conditions required for agricultural production. They stabilize the soil, prevent erosion, increase the water storage capacity of the soil, and reduce air temperature and soil temperature.

Explanation

Answer:

C

ERSATZ: Manufactured or used as an alternative to others (of the product) and is usually inferior.

 Artificial: Manufactured or used as an alternative to others (of the product) and is usually inferior.

 Chaotic: In a condition of entire confusion and disorder.

Impromptu: Without planning, organizing, rehearsals

 Vague:   an  indefinite, uncertain, or unclear thing, character, or meaning

Explanation

NAB Ordinance,promulgated on 17 Nov, 1999

Explanation

Explanation

The inner layer is the retina, which lines the back two-thirds of the eyeball.

Explanation

Dynamite was invented by Swedish chemist Alfred Nobel in the 1860s.

Alfred Nobel the first safely manageable explosive stronger than black powder.

Explanation

ISA stands for International Solar Alliance.

Explanation

Answer:

C

Grain temperature is the most important regulated factor  in grain storage. Temperatures below 65 ° C are detrimental to the growth of insects and mold. If ventilation does not cool the grain  in the fall, the temperature of the grain will remain suitable for insect development all year round.

Explanation

Answer:

D

Foot-and-mouth disease (FMD) is a catastrophic disease of livestock caused by the picornavirus. There are seven serotypes of the virus. All kinds of ungulates are vulnerable.

Explanation

Answer"

D

Reserpine derived from the plant 'serpentine' is used to alleviate high blood pressure.