The International Year of Soils, 2015 (IYS 2015) was declared by the Sixty-eighth session of the United Nations General Assembly on December 20, 2013,...

The International Union of Soil Sciences (IUSS), founded in 1924 under the name International Society of Soil Science, is a scientific union and member...

is International Cheetah Day!". Day Of The Jaguar. Retrieved 16 December 2019. "Wildlife Conservation Day". Retrieved 13 October 2021. "Global Soil Partnership...

and the 6th year of the 2010s decade. 2015 was designated by the United Nations as: International Year of Light International Year of Soil January 1 –...

Soil, also commonly referred to as earth, is a mixture of organic matter, minerals, gases, liquids, and organisms that together support the life of plants...

Soil contamination, soil pollution, or land pollution as a part of land degradation is caused by the presence of xenobiotic (human-made) chemicals or other...

black soil, regur soil or black cotton soil, is a black-colored soil containing a high percentage of humus (4% to 16%) and high percentages of phosphorus...

course of a year sees the passing of the seasons, marked by changes in weather, the hours of daylight, and, consequently, vegetation and soil fertility...

The Free Soil Party was a political party in the United States from 1848 to 1854, when it merged into the Republican Party. The party was focused on opposing...

USDA soil taxonomy (ST) developed by the United States Department of Agriculture and the National Cooperative Soil Survey provides an elaborate classification...