a difficult environment is a place where it is hard to live in e.g. artic mountains and hot deserts
hersh environment mean difficult to live ir survive in.
Environment and weather.
It might be difficult for nations in this region to balance economic growth with environmental concerns because of the environment in the region.
Market uncertainty is difficult to manage because it often results from uncontrollable environment factors.
Adaptation to an unpredictable environment is usually more difficult for an organism to adjust.
It is difficult for water to evaporate when humidity is high because of water saturation in the surrounding environment.
Bad air pollution, rodents
Traditional file environment is not well suited to save data in them. They make it difficult to read the data as they are more unstructed.
Environment : bee'AA ( in Arabic ) it may be difficult to say if you're not familiar with Arabic letters :) it is written this way : بيئة
An extreme environment refers to an environment that is not the normal environment in which life flourishes. Surviving in such environments is very difficult for all life forms For example a Desert where temperature goes to around 50 degrees can be considered an extreme environment.
bad air, pollution,rodents