Question

The scarcity of food in many areas can be prevented mostly by

• A. Not eating food
• B. Increasing crop yield
• C. Use of chemical pesticides
• D. All of the above

Answer 1

The correct option is B Increasing crop yield

The scarcity of food in the area can be prevented in many areas mostly by increasing the crop yield. the crop yield can increase easily by using genetically modifies crops which have a higher yield, by using fertilizer and modern irrigation techniques which allows the crop to have sufficient amount of water by low wastage, etc.

Hence option B "increasing crop yield" is the correct option.