Answer:
A. The country’s population is aging
Explanation:
- The total fertility rate is the fertility rate that shows absolute or relative fertility over a period of time. It represents the number of children that can be born over the time period.
- The fertility rate changes over the time period and is related to the age and health of women. The population of the country is said to be low or declining when the number is one or less than one. Most of the developed nations have a declining fertility rate of 1.1 to 1.5.
The true statement is - B. The rock cycle is powered by the movement of tectonic plates.
Almost all rocks on our planet came to existence because of the tectonic activity. The movement of the tectonic plates is enabling the magma from the mantle layer to come to the surface, cool off, and create new layers of rocks. On the other hand, the same process, where there's subdustion zones, is moving the existing rocks down into the mantle layer where they are ''recycled'' in way, and this process is continuing to happen all the time.
Answer:
The Milankovitch cycles in association with other natural factors explain how glaciers may advance and retreat over periods of d. ten thousand to one hundred thousand years.
Explanation:
The Milankovitch cycles -
This is the movement related to Earth's orbit around the Sun .
There are three cycles , Axial tilt , Eccentricity and precession .
According to this theory , these cycles together affect the amount of the solar heat that is incident towards the Earth's surface and the climatic pattern .
The Milankovitch cycle helps the advance and retreat of ice over the periods of 10,000 to 1000,000 years , but it does not explain the cause of Ice Age.
It gave us rights because we were like AYO WE ARE ALL WORTH SOMETHING. It means a lot because without it we wouldn’t have a lot. Uhm because.
