GROUNDWATER is the largest source of freshwater on earth.
The correct answer is - Of its mountain ranges, the Urals are the highest.
This is the statement that is not accurate, the Urals are not the highest mountain range in Russia, there's multiple mountains that are much higher than the Urals. In fact, the Urals are not even a mountain range that falls into the category of high mountain, but in a medium height mountain range.
Even though the height is not recognizable for the Urals, their trademark is their length, they are the longest mountain range in Russia.
Floods are the most frequent type of NATURAL DISASTER and occur when an overflow of water submerges land that is usually dry. Floods are often caused by heavy rainfall, rapid snowmelt or a storm surge from a tropical cyclone or tsunami in coastal areas.
Floods can cause widespread devastation, resulting in loss of life and damages to personal property and critical public health infrastructure. Between 1998-2017, floods affected more than 2 billion people worldwide. People who live in floodplains or non-resistant buildings, or lack warning systems and awareness of flooding hazard, are most vulnerable to floods.
The Russian Empire in 1917, the German and the Austro-Hungarian in 1918, and the Ottoman in 1922 were all ended in WW1.
At a TRANSFORM boundary plate slide past each other and OCEANIC crust is formed.
let me know if it is correct.