Give examples of how to conserve fossil fuels,

1.Avoid Long Idling.

          2.  Clean Out the Trunk and Eliminate Unnecessary Weight.

        3.   Keep Tires Inflated to the Correct Pressure.

        4.   Don't Buy Premium Fuel.

         5.  Encourage Drivers to Observe Posted Speed Limits.

         6.   Shop Around for Best Fuel Prices.  

          7. Make Drivers Energy Conscious.

        8.  Use Air Conditioning Sparingly.

Explanation:

within 30 of the equator hope this

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.