Questions

Desertification is a type of land degradation in which a relatively dry area of land becomes increasingly arid, typically losing its bodies of water as well as vegetation and wildlife.

Conversion of a grassland or an already arid land into a desert through indiscriminate human actions magnified by droughts.

Hence, forest improving to deserts is refers to desertification.

Pinctada vulgaris is a bivalve from which pearl is obtained.

The scientific study of rocks is called petrology, which is an essential component of geology.

Carbon is found in all organic compounds.

The blood of some invertebrate animals like the earthworm is red due to haemoglobin pigment, but the pigment is dissolved in the plasma. In vertebrates the same pigment is found in the red corpuscles and not in the plasma.

Countless potential customers in retail shops go unnoticed every day. It is often this attitude of indifference that leads people to shop at other places. Make sure that you have a candidate that will meet and greet your customers. Interviewees, let your personality shine here. Let your interviewer know that you are not afraid to introduce yourself to customers, and that you will not be hiding in the back restocking something.