Why do we see seasons on Earth?
Revolution
Seasons occur because of the Earth's revolution around the Sun combined with the tilt of its axis, which changes the angle and duration of sunlight received by different parts of the Earth through the year. Rotation causes day and night, not seasons.
Which of the following has been declared as one of the worst invasive species by the International Union for Conservation of Nature (IUCN)?
NGT stands for
A. National Geographic Television
B. National Green Transport
C. National Green Trust
D. National Green Tribunal
According to the Indian Forest Report 2015, ______ part of the total geographical area is covered by forests and trees.
A. 22.16%
B. 25.16%
C. 23.16%
D. 24.16%
The 3 R principle in waste management involves
Select the most environment friendly method of insect control from the following: