[amp_mcq option1=”only (i)” option2=”(i) and (ii)” option3=”only (iii)” option4=”(ii) and (iii)” correct=”option3″]<\/p>\n
The correct answer is C. only (iii).<\/p>\n
Variability of rainfall is the difference between the average and the actual amount of rainfall. It is largest in regions of scanty rainfall because there is a greater chance of a dry year or a wet year. In regions of high rainfall, the average rainfall is already high, so there is less variation from year to year. In coastal areas, the variability of rainfall is intermediate between that of regions of high rainfall and regions of scanty rainfall. This is because coastal areas are affected by both the land and the ocean, which can have different effects on rainfall.<\/p>\n
Here is a more detailed explanation of each option:<\/p>\n
[amp_mcq option1=”only (i)” option2=”(i) and (ii)” option3=”only (iii)” option4=”(ii) and (iii)” correct=”option3″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[649],"tags":[],"class_list":["post-7396","post","type-post","status-publish","format-standard","hentry","category-irrigation-engineering","no-featured-image-padding"],"yoast_head":"\n