Introduction

Question 1

Earth at the time of birth our body consists of _______ of water the adult physic is covered by _____ of water survival without water for a couple of days is an unimaginable one

Answer 1

75% and 60%

Question 2

____ of the Earth’s area is covered by water but it’s neither created nor destroyed it

Answer 2

2/3

Question 3

____________ is derived from the terms Hydro water and logy science simply water science

Answer 3

hydrology

Question 4

oldest dam was constructed across the River ______ some of the source says that even gauges were used to measure the flow of water in the Nile River around 300 BC Aristotle stated

Answer 4

Nile

Question 5

all water for Rivers come from the precipitation and gets collected below the surface of the Earth and emerges when that water quantity increases later during the civilization development

Answer 5

Aristotle

Question 6

was the first person to State about the principles behind the flow in open channels

Answer 6

Leonardo Da Vinci

Question 7

___________ stated that rainfall was the only source of water for rivers and springs during the 15th

Answer 7

Bernard palissy

Question 8

provided the concept of water cycle which was recently referred to as a hydrological cycle

Answer 8

Bernard palissy and Leonardo Dy

Question 9

first one to propose the concept of rainfall measurement by water balance equation

Answer 9

pierre perrault

Question 10

was the first person to measure the evaporation in the Mediterranean Sea

Answer 10

hally

Question 11

were modernized during the 16th century

Answer 11

Piezometer and rain gauges

Question 12

deal with the study of origin circulation and distribution from the academic point of view

Answer 12

scientific hydrology

Question 13

deals with a study related to engineering applications

Answer 13

applied or engineering hydrology