History of Solar System formation and evolution hypotheses - Lunar origins hypotheses. 1  Over the centuries, many scientific hypotheses have been advanced concerning the origin of Earth's Moon.
Regular irrigation keeps grass green. Improper fertilizing, nutrient deficiencies, diseases and insects can all cause yellow grass. No matter the cause, yellow grass detracts from your home's appearance. Identifying and correcting the issue is essential to restoring your lawn's health and appearance any time of year.
Yellow Leaves on a Pepper Plant Caused by Pests. Pests can also cause pepper plants with yellow leaves. Pests like mites, aphids and psyllids will suck on the plant and divert nutrients and water. This will cause the pepper plant leaves to turn yellow. If you suspect that the yellow leaves on your pepper plant is caused by pests, treat the plant with an insecticide.