What three abiotic factors do plants need to make food?

Plants need water, oxygen, and sunlight in order to perform photosynthesis.

Explanation:

These are only 3 off the 6 abiotic factors needed. The other three are space, temperature, and nutrients from the soil.

Hope this helps :)

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.