Through which city does the prime meridian run? Greenwich, England What are the dates of the solstices and equinoxes? Summer solstice: June 21 Winter solstice: December 22 Vernal equinox: March 21 Autumnal equinox: September 22 Describe Earth–Sun relationships in terms of orbit, the Sun’s position, tilt and direction of Earth’s axis as it…
The volcanic ash cloud created by a volcanic blast can change interactions between the atmosphere and sun, affecting climate patterns. When a volcano erupts, the main things that come out of it are sulfur dioxide, water vapor, dust, and ash that go into the atmosphere. The eruption of a volcano can cause a cooling or…
Location The Tundra is located in the northern regions of North America, Europe, Asia, as well as a few regions of Antarctica. The Tundra is the second largest vegetation zone in Canada. It can be divided clearly into three different sections: the High Arctic Tundra, the Low Arctic Tundra and the Alpine Tundra. The latter…
Climatology is one of the several branches of physical geography, but it differs from weather in several ways. The term climate implies an average, or long term record of weather conditions at a certain region. It conveys a generalization of all the recorded weather observations in a given area. Weather conditions are recorded in specifics…
The Earth’s climate is always changing, fluctuating from cool temperatures to warm temperatures throughout Earth History. Climate change has become a controversial issue that scientists are sceptical about. The present cause of global warming is part of a natural variation; however it is also greatly caused by human actions. Based on the evidence that I…