Which of the following is not a characteristic of organic farming?
a.
the use of natural fertilizers
b.
the use of crop rotation and mulch
c.
the use of insects and birds to reduce pests
d.
the use of genetic modification to avoid using pesticides

Can someone list any possible solutions to air pollution ?

What is one difference between austria and switzerland? a. austria is landlocked. b. austria has more minerals resources c. austria has a strong tourism industry d. austria has a strong dairy cattle industry

What can happen to solar radiation when it enters earth’s atmosphere? check all that apply. it is absorbed by earth. it is reflected by clouds. it is reflected by glacial ice. it is condensed into visible light. it is amplified by water molecules.