Why has Earth's climate changed so rapidly in recent years?
(a)The sun has gotten much hotter.
(b)People are eating too many plants.
(c) People are burning too many fossil fuels.
(D) The Earth is rotating too slowly to cool off effectively

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary