I believe the correct answer is option B. Demographers are researchers who most often study a population, its people, and its trends.They study subjects such as the geographical distribution of people, birth and death rates, socioeconomic status, and age and sex distributions in order to identify the influences on population growth, structure, and development
Answer:
b. have elevation numbers associated with them
D. The Pacific Ocean is surrounded by a 40,000km horseshoe shape ring.
Answer:
Mild weather.
Explanation:
Mild weather is the weather that labeled correctly because the regions nearer to the ocean or sea have mild weather condition. Due to near of water, the coastal regions experiencing warmer winters and cooler summers as compared to regions that are situated far from the ocean or sea. This is a result of ocean temperatures that taking longer to warm up and cool down than the adjacent landmass.