<span>C. the rate of primary productivity
</span>Since primary productivity is measured in three ways (A<span>mount of CO2 used,</span>
<span>rate of sugar formation and </span><span>oxygen production) these don't control the climate, but can change it. Unlike the other options.</span>
Answer:
governmental boundaries of countries, states, and counties, the location of major cities, and they usually include significant bodies of water.
Explanation: