What is abiotic?
Tree sap?
Insect?
Sunlight?
Wood table?

Sunlight is abiotic.

Explanation:

Tree sap comes from a tree, which is a biotic factor. Insects are living, so they are biotic. Wood tables come from the wood of a tree, which is biotic. Sunlight is on e of the most important abiotic factors.

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.