The two biggest changes in the population pyramids of Germany in the periods of 1965 and 2015 are that in 1965 the population pyramid is well structured by age, while in 2015 the pyramid is increasing in size in its upper parts but becoming thinner in the lower parts.
In 1965 we have the ''baby boom'' period, where the birthrates went up, so there was a big percentage of young population. The population pyramid was wider at the bottom because of the high birthrates, slowly decreasing in the middle sections, and becoming smaller and smaller towards the upper parts.
In 2015 though, the population pyramid looks much different, with the middle section being the biggest, the lower part much thinner, and the upper part is also bigger. This is due to few reasons, like the shift from rural to urban population, pursuing of careers of the youngsters, being too expensive in the cities to rise more kids, and all of that contributed to a significant drop in the birthrates in the country. But also, it is worth mentioning, that the lifespan has increasing, so the population is aging and it is becoming older and older.
Answer:
<u>Yes , They are architectural structures that shape the geology of earth.</u>
Explanation:
- These geologic structures influence the shape and size of landscape development and determine the degrees to landscape hazards. Folds and faults and other geologic structures accommodate large forces/stress on earth's tectonic plates.
- Foldes are of two types such as Syncline and Anticline. Formed due to the crustal bending and wrapping of the geo sediments or rocks. The youngest at the top and the oldest at the bottom. As antiforms contain comparatively younger folded rock strata.
- Faults are a planar surface within the earth, where the rocks have slid or broken a fault may be caused due to the elastic strains on the rocks, the rocks on either side are shifted in opposite direction and the faults get induced.
- There are many types of faults and folds in the history of the earth's surface, many of these have led to the formation or shaping of mountain ranges and various mountain chains.
- Another example can be of Mount Everest which is a young folded mountain formed from the colloid of the Tethys sea when India was once a part of the Australian continent.
- Plate tectonics is thus directly related to the formation and motion of the plates which mover the entire planet and shape its orogeny
From the cornea, the light passes through the pupil. The iris, or the colored part of your eye, controls the amount of light passing through. From there, it then hits the lens. This is the clear structure inside the eye that focuses light rays onto the retina.
Explanation:
kiwi is the national bird of new Zealand
