9. What is the reason for having different temperatures in India?
Answers
Much of India is in the grip of a massive drought. Water resources are scarce across the country. Dry conditions exacerbate extreme temperatures because the heat energy usually taken up by evaporation heats the air instead.
ANSWER:-
The main reason of increase earth's temperature is the increase of CO2 gas in the air which causes global warming and the ice burgs in the poles are getting melted and it results in the increase of the sea water level.
This is the main our problem in the future.
Although some exotic climatic events would have occurred naturally, the World Meteorological Organization (WMO) says that emissions of greenhouse gases have increased the risk of these extreme events by 10 or more times.
The Atmospheric Infrared Sounder (AIRS) instrument aboard NASA’s Aqua satellite senses temperature using infrared wavelengths. This image shows temperature of the Earth’s surface or clouds covering it for the month of April 2003. The scale ranges from -81 degrees C (-114 F) in black/blue to 47 C (116 F) in red.
The warming of the earth is very dangerous because it leads to catastrophic consequences. The continued increase in the temperature of the earth leads to the melting of the ice mountains in the poles and thus the rise in the sea level resulting in the dumping of coastal areas, and also contributes to major changes in the earth's climate varies between hurricanes, droughts, floods, and fires.
Scientists from NASA and other research institutions around the world have been routinely collecting temperature data from a wide number of locations all over the planet. Their records of Earth’s average temperature go back to the 1880s, the earliest year for which reliable instrumental records were available National climatic data centre(NCDC), which is part of the National Oceanic and Atmospheric Administration (NOAA), has maintained global average monthly and annual records of combined land and ocean surface temperatures for more than 130 years. These data show that temperatures have climbed to more than 1.8°F (1°C) above pre-industrial levels as of 2015, and the long-term global upward trend is clear and unambiguous (Figure 1)