Agrology is the study of _________?
Correct answer: A. Study of agricultural soils
- A. Study of agricultural soils
- B. Study of productivity of land
- C. Science of pleasure and pain
- D. Study of anaesthetics
Explanation
Agrology applies soil science to agriculture, especially the study of agricultural soils and their relation to crop production. The broader productivity of land is a related concern but is not the standard definition.
Last updated
About Inventions and Discoveries
Inventions and Discoveries covers the people, dates, principles and practical uses behind developments such as the wheel, printing press, telephone, electricity, radio, computer, internet, vaccines and space technology. It distinguishes an invention, which creates a device or process, from a discovery, which identifies something already present in nature.
Practise Inventions and Discoveries
286 free Inventions and Discoveries MCQs from General Knowledge, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask General Knowledge questions like this
General Knowledge is on 58 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.