The world’s ocean is crucial to heating the planet. While land areas and the atmosphere absorb some sunlight, the majority of the sun’s radiation is absorbed by the ocean. Particularly in the tropical waters around the equator, the ocean acts a as massive, heat-retaining solar panel. Earth’s atmosphere also plays a part in this process, helping to retain heat that would otherwise quickly radiate into space after sunset.
The ocean doesn't just store solar radiation; it also helps to distribute heat around the globe. When water molecules are heated, they exchange freely with the air in a process called evaporation. Ocean water is constantly evaporating, increasing the temperature and humidity of the surrounding air to form rain and storms that are then carried by trade winds, often vast distances. In fact, almost all rain that falls on land starts off in the ocean. The tropics are particularly rainy because heat absorption, and thus ocean evaporation, is highest in this area. Outside of Earth’s equatorial areas, weather patterns are driven largely by ocean currents. Currents are movements of ocean water in a continuous flow, created largely by surface winds but also partly by temperature and salinity gradients, Earth’s rotation, and tides (the gravitational effects of the sun and moon). Major current systems typically flow clockwise in the northern hemisphere and counterclockwise in the southern hemisphere, in circular patterns that often trace the coastlines. Ocean currents act much like a conveyer belt, transporting warm water and precipitation from the equator toward the poles and cold water from the poles back to the tropics. Thus, currents regulate global climate, helping to counteract the uneven distribution of solar radiation reaching Earth’s surface. Without currents, regional temperatures would be more extreme—super hot at the equator and frigid toward the poles—and much less of Earth’s land would be habitable.
Answer:
1) Las montañas ubicadas en las coordenadas 28º N 86º E son las de la cordillera del Himalaya, dado que dichas coordenadas se corresponden con la región de Nyalam, en el Tíbet, dentro de la República Popular China y muy cerca de la frontera con Nepal. Es una zona de elevada altitud (se ubica a casi 4,000 metros sobre el nivel del mar), en plena cordillera de los Himalayas.
2) Las montañas ubicadas en las coordenadas 32ºS 70ºO son las de la cordillera de los Andes en América del Sur, dado que las coordenadas brindadas pertenecen a Calingasta, en la Provincia de San Juan, Argentina, región cuyo pico máximo de altitud supera los 6,000 metros sobre el nivel del mar.
The answer is the second one: Many Mongolians are pastoral nomads who raise livestock for a living.
One crater caused by a meteorite is called the "Barringer" crater and it is <span>approximately 37 miles (60 km) east of </span>Flagstaff<span> and 18 miles (29 km) west of </span><span>Winslow.</span>
Answer:
If two plates move away from each other then a continental rift will form.
Explanation:
There are three basic types of plate boundaries, convergent, divergent, and transform plate boundaries. All of them have their own characteristics and the boundaries can be between oceanic and oceanic, oceanic and continental, and continental and continental plates, and each type creates different landforms.
If there are two plates moving each other over land, then a continental rift will form. Basically, the two plates slowly move away from each other, opening a gap that is constantly widening, so over time, it grows into a rift valley. Over the course of millions of years, the continental rift or rift valley will get filled by oceanic water and physically separate the two landmasses. A perfect example of this is the divergent plate boundary between the Nubian and Somali plates which have created the rift valley cutting through the eastern part of Africa.
