Hi, my question is attached and I'm having trouble with it. "Associate each description of an upper-level atmospheric feature with the correct term."
I get that zonal is an east-west wind flow and ridges are elevated pressure heights but the top two questions seem like they could go either way.

Any help would be appreciated!

What is drought? what problem can cause?

The coco river is a natural border between nicaragua and which other country

Look at the data above. provide an explanation for europe’s projected population decrease by the year 2050. (i'm doing this for future kids) the answer is : the percentage of people over the age of 65 and under the age of 15 in europe is currently the same at 16% each. therefore, the majority of the population is between the ages of 16 and 64. in forty years from now, in 2050, a greater percentage of the population will be over the age of 65. europe also has a relatively long life expectancy of 75 years. this, combined with a low birth rate means that by 2050 europe’s population will actually be less than it is today.