Answer:
Students in AP World History must learn to view history thematically. The course is organized around
five overarching themes that serve as unifying threads throughout the course, helping students to relate
what is particular about each time period or society to a “big picture” of history. The themes also provide
a way to organize comparisons and analyze change and continuity over time. Consequently, virtually all
study of history in this class will be tied back to these themes by using a “SPICE” acronym.
Explanation:
Answer: the orbit of Mars is significantly more elliptical being more further away from the sun than the Earth.
Explanation: An elliptical orbit is said to be formed when object revolves around another in an oval-shaped path known as an ellipse. The planets in our solar system orbit around the sun in elliptical orbits.
The different planets have their different distances from the sun which affects, their climate and determines if life can exist in them.
Many man made satellites orbit the Earth in elliptical orbits, so also does the moon. Generally, most objects and satellites in outer space travel in an elliptical orbit.
Low dissolved oxygen concentrations that occur in many bodies of water when nutrients stimulate the growth of algae that subsequently die and are decomposed by oxygen-using bacteria.
Answer : scientists determine the absolute age of a rock in millions of years before present rather than just the age of the rock relative to the rock units around it. This information helps geologists develop more precise geological history models for the rocks and regions they study.
Explanation:
Mexico has the greatest number of diversity of animals and plants. That's why its an megadiverse country.
