Satellite imaging allows scientists to observe
a. where deforestation has removed the trees
b. where deforestation has occurred but is recovering
c. where deforestation has not occurred
d. all of the above

The appropriate answer is d. all of the above. Satellite imaging allows scientists and conservationists to monitor rates of deforestation, observe recovering ecosystems and highlight forested areas that are virtually untouched by human activities. Google Earth is an example of software that is used to monitor deforestation.