ONE effect of the post-World War 1 economy

Can someone answer this question without telling me to try my best if i don’t finish my flvs work will i not be able to move to the next grade

Ascientist has predicted that the population of earth will continue to grow exponentially until the year 2300. at that point, we will reach carrying capacity of earth’s resources, and population growth will plateau. if the scientist’s prediction is correct, what can you predict about human energy use at that time? justify your answer by explaining the relationship between population growth and energy use. (5 points)

Why does the blending of many different diciplines present both challenges and opportunities to enviromental scientist?