The correct answer is - a. hibernation.
Big portion of the animals living in the alpine biome tend to hibernate during the winter period, and the reasons for that are multiple, like food shortage, very cold weather, and very importantly, there's places where to take shelter and hibernate.
The taiga, on the other hand, comes to be more cruel in this aspect. It is a biome that in general has a food shortage, the winter lasts for most of the year, but the animals do not have any suitable places as to where they can hibernate, so they have to be active all the time.
Answer:
Russia
Explanation:
Russia is a country that still continues to not maintain their citizen's rights.
Pleistocene
Explanation:
The Pleistocene epoch began about two million years ago and ended about 11,700 years ago.
Answer:
The tides are controlled by the Moon's gravitational pull.
Explanation:
An ocean motion that is controlled by the Moon's gravitational pull is the tides. The tides occur because the Moon manages to pull the water on Earth's surface toward it, so the water level gets higher on the side of Earth that's facing the Moon and on the opposite side. The water on the sides of Earth doesn't get pulled, but because the water is pulled toward the other sides, the water there retracts and the water level drops.
The tides vary in their levels, depending on the intensity of the gravitational pull from the Moon. This results in extremely high tides and extremely low tides in some parts of the month, or in very small high and low tides in other parts of the month. The tides have good and bad aspects about them, and humans have tried their best to use the good sides of them in full.
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.