Why do temperatures vary in different latitude zones?
At higher latitudes, the Sun's rays are less direct. The farther an area is from the equator, the lower its temperature. At the poles, the Sun's rays are least direct. Much of the area is covered with ice and snow, which reflect a lot of sunlight.
What factors affect the temperature of the Earth?
Factors Influencing Temperature (With Diagram) | GeographyFactor # 1. Latitude:Factor # 2. Altitude:Factor # 3. Continentality:Factor # 4. Ocean Currents and Winds:Factor # 5. Slope, Shelter and Aspect:Factor # 6. Natural Vegetation and Soil:
What causes Earth temperature differences?
There are several factors that bear the reason behind temperature variation in the atmosphere. The four natural factors which cause temperature fluctuation are latitude, altitude, distance from the sea, and ocean currents.
What are the three main factors that determine the temperature of Earth?
For the most part, the temperature of Earth is determined by three factors: the amount of sunlight Earth receives the amount of sunlight Earth reflects, and therefore does not absorb, and atmospheric retention of re radiated heat. 8.
What are four factors that affect temperature?
a. The four factors that affect the temperature are the latitude, altitude, ocean currents, and distance from large bodies of water.
What are the 5 major factors that affect climate?
Hint:The five main factors which affect the climate of a region are Latitude, Altitude, relief, currents and winds and distance from the sea. Complete answer: Latitude: Climate of a region depends on the latitude where it lies.
Temperature Extremes
Droughts
- The report finds that limiting warming to 1.5 degrees Celsius is expected to significantly reduce the probability of drought and risks related to water availability in some regions, particularly in the Mediterranean (including Southern Europe, Northern Africa and the Near-East), and in Southern Africa, South America and Australia. About 61 million more people in Earth’s urban areas would …
Water Availability
- The report states that up to 50 percent fewer people on Earth may see increased climate change-induced water stress by limiting global warming to 1.5 degrees Celsius, depending on future socioeconomic conditions, though the degree will vary regionally. People in river basins, especially in the Middle and Near East, will be particularly vulnerable. Between 184 and 270 million fewer p…
Extreme Precipitation
- The report finds that at 2 degrees Celsius warming, some places will see an increase in heavy rainfall events compared to at 1.5 degrees warming, especially in the Northern Hemisphere high latitudes (Alaska/Western Canada, Eastern Canada/Greenland/Iceland, Northern Europe, Northern Asia); mountainous regions like the Tibetan Plateau; Southeast Asia; and Eastern North America…
Impacts on Biodiversity and Ecosystems
- Loss of Species and Extinction —The report studied 105,000 species of insects, plants and vertebrates. At 1.5 degrees Celsius warming, 6 percent of the insects, 8 percent of the plants and 4 percent of the vertebrates will see their climatically determined geographic range reduced by more than half. At 2 degrees Celsius warming, those numbers jump to 18 percent, 16 percent an…
Ocean Impacts
- Sea Level –The report’s authors find that even if the temperature increase is limited to 1.5 degrees Celsius, sea level will continue to rise, as heat already stored in the oceans from human-produced warming causes them to expand. But that increase is projected to be 0.33 feet (0.1 meters) lower at 1.5 degrees Celsius warming than at 2 degrees. If warming reaches 2 degrees Celsius, more t…
Impacts on Humans
- At 1.5 degrees Celsius warming, the report projects that climate-related risks to human health, livelihoods, food security, human security, water supply and economic growth will all increase, and will increase even more at 2 degrees warming. Disadvantaged and vulnerable populations, some indigenous peoples and communities with livelihoods based on agriculture or coastal resources …