An expansive pyramid age-structure diagram best displays the age ranges in a country that is in stage 2 of the demographic transition.
Option d
<u>Explanation:</u>
The shift in demographics from high death rates and high birth rates in societies with lower education, technologies and economically under developed to demographics of low death or birth rates in societies with advanced technology, higher education and persistent economic development and includes the stages between both the scenarios stated is named as demographic transition.
This is to suggest or evaluate the growth rate cycles of the population of the country. There are 3 types of population pyramids namely,
Expansive population pyramids - shows the population that has the greater percentage in younger age groups. Most of the 3rd world nations fall in this category.
Constrictive population pyramids - shows declining birth rates
Stationary population pyramids - depicts equal proportion of population in all age categories.
Answer:
<u>North Atlantic Ocean</u>
Explanation:
- Gulf stream that forms the extension of the North Atlantic drift and is a warm ocean current that stretches through the tip of Florida and flows through the eastern coast of the United States and reaches the Newfoundlands before crossing the Atlantic ocean and is known to reach the Mexican gulf also.
- At 40°0′N 30°0′W, it separated into two streams as a northern stream, the North Atlantic Drift, and hence influence the climates of the eastern coast of North America and the climates of western Europe.
- This steam typically stretches from 100 kilometers and is 3,900 ft deep. And stream carries warm waters across Atlantic and this is a reason for the intensity of cyclones.
Underneath lakes and rivers pacfic ocean
