the lack of moisture the high levels of heat the extra amount of wind the low levels of sunlight
I gave my students this multiple choice question: Which environmental factor would most likely prevent an orange tree from surviving in the desert?

Only one answer is correct among these 4 choices:
- the lack of moisture
- the high levels of heat
- the extra amount of wind
- the low levels of sunlight

Could you tell me which one is correct?

the lack of moisture