"Cordilleras" <span>are parallel sets of mountain ranges within the Andes Mountains. A cordillera is a chain of mountain ranges - and it is an extensive chain. The term itself originates from Spanish that has the same meaning. It is applied to different ranges that includes the Andes of South America but seldom on other mountain ranges in the ridge.</span>
Answer: The correct answer is option D. The Uranian rotation axis produces some extreme seasonal effects.
Explanation:
Uranus is the only planet in our solar system whose equator is nearly at a right angle to its path of movement (orbit) with a tilt of 97.77°.
Uranus lies almost sideways with respect to the plane of its orbit of movement.
It has four seasons like earth, the tilt gives the planet its seasons.
The climate in northern Russia determines the vegetation to be of tundra type.
Explanation:
Northern Russia is on a very high latitude, and very close to the North Pole. Because this area receives very little and very scattered sunlight, it is very cold for most of the year. That has resulted in the area being frozen for most of the year, the growing season to be very short, and the soil quality very poor.
The vegetation that exists here has had to develop special adaptations because of the extreme conditions. It is vegetation of tundra type. This vegetation is usually very small, from few mm to few cm. The requirements for nutrition are very low, with very small roots, and adaptations on the surface to prevent water evaporation and freezing. Such plants are:
- mosses
- lichens
- dwarf shrubs
- sedges
- grasses
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Lots of people were dead so they wasn’t anyone to farm or work
