Question

Consider the possible scenarios and determine which of them are true for positive feedbacks or negative feedbacks. Select the three that apply View Available Hint(s) Select the three that apply Increased evaporation resulting from a temperature rise can produce more clouds which can potentially lead to a positive feedback If ice cover melts due to a temperature rise the result will be decreased albedo or reflectivity which can potentially lead to a positive feedback Increased plant photosynthesis resulting from a temperature rise can remove carbon dioxide from the atmosphere which can potentially lead to a positive feedback If ice cover melts due to a temperature rise the result will be decreased albedo or reflectivity which can potentially lead to a negative feedback Increased plant photosynthesis resulting from a temperature rise can remove carbon dioxide from the atmosphere which can potentially lead to a negative feedback Increased evaporation resulting from a temperature rise can produce more clouds which can potentially lead to a negative feedback

Answer 1

Answer:

"Third statement" follows both positive and negative feedback.

Explanation:

Increased plant photosynthesis resulting from a temperature rise can remove carbon dioxide from the atmosphere which can potentially lead to a negative feedback. it is very common sense that remove of CO2 from atmosphere is not good for atmosphere.

Increased evaporation resulting from a temperature rise can produce more clouds which can potentially lead to a negative feedback. increased evaporation lead to more salinity of water that is not good for environment.

If ice cover melts due to a temperature rise the result will be decreased albedo or reflectivity which can potentially lead to a positive feedback. when their will be decreased albedo mean energy absorbing capacity increases, its good.

All the above 3 statement are true for positive or negative feedback.