First option is the correct answer.
Catherine II or Catherine the Great (1729-1796) was very fond of education and culture. She maintained correspondence with the thinkers of the era such as Voltaire and Diderot. She was the owner of an art collection that now is exhibited in the Hermitage Museum. However, during her reign she improved the Russian empire. She continued the process of Westernisation initiated by Peter the Great (1672-1725). Catherine added territories such as Crimea, Belarus and Lithuania extending the Russia’s borders into central Europe.
Answer:
combined evapotranspiration is 12.63 in/yr
for avg daily 0.035 in/day
Explanation:
areas = 21000 sq. km
precipitation in year 2000 = 21 in/yr.
stream flow (Q) = 5000 ft³/s
runoff = 
runoff= 
runoff= 8.37 in/yr
total precipitation = 21 in/yr
hence
Evapotranspiration for watershed
ET= P - R
ET = 21 - 8.37 = 12.63 in/yr
so the combined evapotranspiration is 12.63 in/yr
for avg daily ET= 12.63/365 in/day
= 0.035 in/day
Amazon river is the longest river in the world
4 as the electronic configuration is 2,2 ! valence shells has 2 which is same as element 2 ( which i am assuming based on the periodic table is helium? )
