You own a beachfront lot that has been experiencing erosion due to beach starvation. your neighbor to the north (up-current) has the same problem, so he gets permission to build a groin just north of your property line. your response would probably be to
a. armor your shoreline with a full-length seawall
b. get permission to build a groin of your own near the southern boundary of your property
c. do nothing, as the situation will stabilize with time and the sand will come back
d. sue your neighbor for sand deprivation
e. have sand trucked in to rebuild your beach

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.