Examlex
A proposed structural model involves four constructs,two of which are exogenous.X1 and X2 together cause Y1,which in turn causes Y2.This model is recursive.
Mineral Supply
The availability of inorganic substances necessary for various life processes and industrial applications, often extracted from the Earth's crust.
Humus
Organic component of soil formed by the decomposition of leaves and other plant material, rich in nutrients.
Weathered Rock
Rock that has been altered in physical composition or chemical properties by environmental factors such as water, wind, or temperature changes.
Leaf Litter
The layer of dead leaves and plant material on the ground in forests and wooded areas, important for nutrient cycling and habitat for many organisms.
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