Three factors that cause energy imbalance on earth

Chemical composition of the atmosphere.Albedo - or reflections of solar rays from the Earth and back into space.The total solar influx, depending on distance from the sun, angle of the planet's axis and solar activity.

Ithink the answer to that would be b):

The scientist can conclude that there is a decrease in the natural resources due to human activities. because of innovation and modernization of the environment, then there goes pollution and other bad effects that destroys the natural resources.