Scientists who use trees, ice coresice coresIn some areas, these layers result in ice sheets that are several miles (several kilometers) thick. Researchers drill ice cores from deep (sometimes more than a mile, or more than 1.6 kilometers) inside the polar ice sheets in Greenland and Antarctica, as well as some high-latitude ice caps and mountain glaciers.https://climate.nasa.gov › news › core-questions-an-introductiCore questions: An introduction to ice cores - NASA Climate Change, and lake and ocean sediment to study Earth's climate are called paleoclimatologists. They look at all of these sources of information and compare their findings to see if they match up. If they do, then their findings are accepted as being most likely true.
Which is the most accurate weather site in India?
MAUSAM App by IMD: Created by the India Meteorological Department (IMD) and the Ministry of Earth Sciences (MoES), the MAUSAM app is one of the most accurate weather apps available in the country.
Where is the headquarters of Indian Meteorological Department?
New Delhi
How do we determine climate?
The two most important factors in the climate of an area are temperature and precipitation. The yearly average temperature of the area is obviously important, but the yearly range in temperature is also important. Some areas have about the same rainfall throughout the year.
How do we monitor climate?
People from all walks of life use thermometers, rain gauges, and other instruments to keep a record of their weather. Additionally, automated networks of scientific instruments monitor weather and climate at all hours of the day and night, all around the world.
What is the climate in Chennai now?
When can we expect rain in Chennai?
Chennai gets most of its annual rainfall from mid–October to mid–December. Over the years, the city has been depended on the annual rains in monsoon to replenish water reservoirs, as no major rivers flow through the area.
Is Chennai on red alert?
A red alert has been issued in four districts of Tamil Nadu, including Chennai, Kanchipuram, Thiruvallur and Chinglepet, as heavy rainfall inundated roads and subways in the capital city and its suburbs and three people were killed on Thursday.