Answer:
Spain by "then" will be a depopulated nation dominated by elderly and single people,the country will have lost 5.3million inhabitants, or 11% of the current population, by the middle of the century. If the trends continue, by then the over 65s will make up 34.6% of the population while close to a quarter of a million Spaniards will be over 100yrs old.By that date there will be 1.7million fewer children under 10 than there are now.....
Answer:
a) there was no evidence to support it
Explanation:
Wegener noticed while looking at the maps that some parts of the continents, especially South America and Africa, seem to match up perfectly. This led him to think that maybe the continents in the past were actually connected, but because of some force they moved apart. He went out public with his hypothesis, but it was largely rejected, and he was laughed at and ridiculed, as the scientists thought that there's no force that can move the continents. Wegener didn't stop there, and he continued to look for clues, and finally managed to find some clues at the topography of the Atlantic Ocean. He noticed that the mid-ocean ridge is the highest, but as you move away from it, the sea mounds are becoming flatter and lower, thus a sign of erosion, and he actually turned out to be right.
I think it is <span>Eurasia</span>
That statement is true I think. not for sure.
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
