The tilt of the Earth"s axis.
The most important factor in the development of deserts' landforms is typically the lack of water. The presence or absence of water plays a critical role in shaping deserts through processes such as erosion, weathering, and deposition. Factors like wind, temperature, and tectonic activity also contribute to the formation of desert landforms.
The presence and accessibility of fresh water was incredibly determinative as to where people in Arabia would live.
The only factor all deserts have in common is the low annual precipitation.
Catalyst?
Your question is redundant. Biotic means a living factor and an organism means a living factor.
Sand is a non-living (abiotic) material found in deserts.
In some deserts sand is the most visible abiotic factor. In others it might be gravel, rock or soil.
Some deserts are hot, others cool and yet others cold. The only factor that all deserts have in common is that they are all very dry.
hot weather
When the effect of one factor depends on the presence of another factor, outcomes are said to reflect an interaction effect. This means that the relationship between the two factors is not additive; instead, the impact of one factor changes depending on the level of the other factor.
Deserts are dry places, where the availability of water is the major factor that determines the types of organisms that can live there. Deserts are characterized by having sparse vegetation, and the organisms that live in deserts are specially adapted to withstand or avoid water stress.
Yes, the presence of a chicken head in a McDonald's nugget was a key factor in the lawsuit against the company.