Aresearcher is studying the impact of different community activities on natural resources. which activity is correctly paired with
the level of impact it has on natural resources?
a. little impact when humans exclusively use fossil fuels for power needs
b. great impact when humans use alternative water sources for nondrinking functions
c. little impact when humans plant different types of trees for different uses
d. great impact when humans maintain a diverse diet that includes various protein sources

what are the options

silty loam

hope this

layer 3 is younger than layer 6.

it provides an alternative energy pathway for the reaction to proceed.

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.