What is afforestation?

The disappearance of forests is referred to as afforestation.

(a) What are zwitter ions? (b) What is denaturation of proteins? (c) What is meant by inversion of sugar? (d) What is mutarotation?

Afforestation is :

In this question, two columns I and II and three sentences are given, which are divided into two parts. Column I (A, B and C) consists of first half of each sentence and Column II (D, E and F) consists of second half of each sentence. Match column I with column II, so that the sentences formed are both meaningful and grammatically correct. Choose the correct option as your answer. I. A) Countries are willing to do B) The effects of afforestation on C) The scheme seeks to II. D) ensure a toilet in all households. E) anything to avoid recession. F) biodiversity need to be analysed.

What do you mean by caldera? (a) Rocks that found in rain forests (b) A volcanic crater of volcano (c) Soil degradation (d) Afforestation

What is biofortification? What are objectives of it?