The correct answer is D) All of the above.
Climate change is a major factor contributing to the frequency of heatwaves in Telangana. The average temperature in Telangana has increased by 1.5 degrees Celsius in the last 50 years, and this trend is expected to continue. This increase in temperature is making heatwaves more frequent and more severe.
Urbanization is another factor contributing to the frequency of heatwaves in Telangana. Urban areas tend to be warmer than rural areas because of the heat island effect. This is caused by the fact that buildings and roads absorb and retain heat, which makes the air temperature in urban areas higher than in rural areas.
Deforestation is also a factor contributing to the frequency of heatwaves in Telangana. Trees help to regulate the temperature by absorbing carbon dioxide and releasing oxygen. When trees are cut down, this process is disrupted, which can lead to an increase in temperature.
All of these factors are contributing to the frequency of heatwaves in Telangana. These heatwaves are having a significant impact on the people of Telangana, causing heat-related illnesses and deaths, and disrupting agriculture and other economic activities.