Through classical conditioning, environmental stimuli associated with can cause relapse via .

Withdrawal states; conditioned withdrawal

Explanation:

When people attempt to discontinue an additive behaviour they experience withdrawal because it is an unpleasant experience so they feel like resuming to the act( alcohol, drug, etc). conditioned withdrawal syndrome happens because of experience of withdrawal from drug or others caused by the stimuli that have been associated with previous withdrawal.  

the answer is tropical areas. the tropical areas obtain more

radiant energy from the sun than they lose to space through terrestrial

radiation, and vice versa for polar areas. earth has an energy remaining in the

tropics and an energy scarcity for the polar areas.

explanation:

rising sea temps which are causing coral reefs to bleach and die out

glaciers are melting causing sea levels to rise wgich could flood out land

explanation: