The answer is: abiotic factors.
Abiotic factors are non-living chemical and physical things of the environment.
On the contrary, biotic factors are all of the living organisms within an ecosystem.
Abiotic factors can include water, light, radiation, temperature, humidity, atmosphere, and soil.
For example, abiotic factors found in terrestrial ecosystems are sunlight, rain, wind, temperature, soil, pollution, nutrients, pH of soil and water, types of soil.
