Question

11 minutes remaining 2 of 10 questions remaining question 6 changes in phenology may provide evidence of ___. a global change b increases in greenhouse gas emissions c chemical spills d evolution

Explanation:

Phenology is the study of cyclic and seasonal natural phenomena, especially in relation to climate and plant and animal life. Changes in the timing of events like flowering, migration etc. (phenological changes) can be strong indicators of global change such as climate - change which is a broad - scale global phenomenon. Greenhouse gas emissions are one cause of global change but phenology changes don't directly point only to them. Chemical spills are local - scale events and phenology is not related to them. Evolution is a long - term genetic change in a population and phenology changes are more about short - to medium - term responses to environmental changes.

Answer:

A. global change