Search results
Results from the WOW.Com Content Network
Lighter Side. Medicare. News
A controlled burn or prescribed burn (Rx burn) is the practice of intentionally setting a fire to change the assemblage of vegetation and decaying material in a landscape. The purpose could be for forest management , ecological restoration , land clearing or wildfire fuel management.
Iron deficiency showing chlorotic leaves in a lemon tree. Compare yellow chlorotic leaves with the green non chlorotic leaves at left of this image. Iron (Fe) deficiency is a plant disorder also known as "lime-induced chlorosis".
Use of a fertilizer of the correct salt index but too little water. This will cause a fertilizer burn by starving the plant from water. [1] Use of a fertilizer that contains too much nitrogen. This will affect the cellular respiration of a plant, causing a fertilizer burn. [7] Use of a fertilizer that produces or has excess ammonia.
Stony-iron meteorites or siderolites are meteorites that consist of nearly equal parts of meteoric iron and silicates.This distinguishes them from the stony meteorites, that are mostly silicates, and the iron meteorites, that are mostly meteoric iron.
Nizhny Novgorod Kremlin eternal flame memorializing losses during World War II .. An eternal flame is a flame, lamp or torch that burns for an indefinite time. Most eternal flames are ignited and tended intentionally, but some are natural phenomena caused by natural gas leaks, peat fires and coal seam fires, all of which can be initially ignited by lightning, piezoelectricity or human activity ...