What historically has had the greatest impact on the development of environmental policy?
a. small-scale private environmental events
b. large-scale public environmental events
c. efforts of conservationists
d. none of the above

What does a movement along the demand curve show

Sandstones that form in aeolian (wind/desert) environments appear very different from other sandstones, such as those formed in a beach/ shoreline environment and in rivers on land. give three identifying properties for each of the three sandstones that would tell a geologist which depositional environment they formed in. consider things such as the relationship between transportation and grain size, shape, roundness, sorting, fossils and composition.

Suppose you had to resolve the problems believed to be caused by distance decay in russia. what would you suggest?