Read this excerpt from a blog. As a professor of environmental studies at the University
of Nebraska, I was alarmed to discover that local
farmers are increasing their use of pesticides on wheat
fields. While these chemicals help to get rid of the
insects that damage the crops, they also cause great
harm to butterfly and honey bee populations. These
insects are a necessary part of our ecosystem because
they spread pollen that allows our plants, flowers, and
crops to grow. To learn more about this issue and how
you can make a difference, visit
http://www. savingearth. org.
The research that the author includes in this blog is
O less likely to be reliable, because it includes
information from a personal web page.
O less likely to be reliable, because it includes
information from a commercial web page.
O most likely reliable, because it includes information
from a respected organization.
O most likely reliable, because it includes information
from a credible news source.