18. Which of the following is a major cause of air pollution? a. dumping waste in landfills
b. using wind and solar energy
C. releasing waste into rivers, lakes, streams
d. burning fossil fuel

I’m confused ///: : : :

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons

Answertrue;