Both the statements are correct.
The Intertropical Convergence Zone (ITCZ), known by sailors as the doldrums, is the area encircling Earth near the Equator, where the northeast and southeast trade winds converge.
In the north Atlantic and the northeastern Pacific oceans, tropical waves move along the axis of the ITCZ causing an increase in thunderstorm activity, and under weak vertical wind shear, these clusters of thunderstorms can become tropical cyclones.

Both the statements are correct.
Dew point, the temperature at which the atmosphere is saturated with water vapour, when it is cooled without changing its pressure or vapour content.
A given volume of air containing much water vapour has a higher dew point than the same volume of drier air; thus the dew point gives an indication of the humidity.

River Kaveri tributaries are Harangi River, Hemavati River, Lakshmana Tirtha, Kabini River, Shimsha River, Bhavani River, Sarabanga River, Noyyal River, Amaravati River.
Indravati is tributary of Godavari river.

Since 1974, the population of herbivorous in Gir forest has been on the rise. In 2013, the population of ungulates was estimated to be 1,26,893 or 76.49 animals per square kilometres. That translates to 8000 kg of biomass available to carnivorous, very close to the levels in Serengeti National Park in Tanzania.

2 and 3 are correct.
The Abor Hills is in Arunachal Pradesh.

Statement 1 is correct while statement 2 is incorrect.
Dew point, the temperature at which the atmosphere is saturated with water vapour, when it is cooled without changing its pressure or vapour content.
A given volume of air containing much water vapour has a higher dew point than the same volume of drier air; thus the dew point gives an indication of the humidity. In meteorology the dew point is applied, for example, in predicting the height of the base of certain types of clouds.
A higher dew point means there will be more moisture in the air.

Iran is bordered by Afghanistan, Armenia, Azerbaijan, Iraq, Pakistan, Turkey, and Turkmenistan.

Statement 1 is incorrect while statement 2 is correct.
EPCA is not a statutory body. It is Supreme-Court mandated body.
One of its functions is to enforce Graded Response Action Plan (GRAP) in NCR as per the pollution levels.

Both statements are correct.
Bureau of Energy Efficiency (BEE): It is a statutory body established in 2002 under the provisions of the Energy Conservation Act, 2001 under the Ministry of Power, Government of India.
Objective: To assist in developing policies and strategies with a thrust on self regulation and market principles within the overall framework of the Energy Conservation Act,2001 with the primary objective of reducing energy intensity of the Indian economy. · Role of BEE: BEE coordinates with designated consumers, designated agencies and other organizations and recognizes, identifies and utilizes the existing resources and infrastructure, in performing the functions assigned to it under the Energy Conservation Act.