Which of the following is not related to environmental conservation efforts?
a.
the endangered species act
b.
the carbon mitigation initiative
c.
captive breeding and reintroduction programs
d.
logging in national parks

The correct answer for this question is D - out of the available answers it is logging in national parks that is not related to environmental conservation efforts. Although logging might not always be considered a good thing, in national parks this is done in a safe and controlled way.

The correct answer is a. we know this because n (hap) + n (hap) = 2n (dip).

Hydrosphere is the correct answer