Hi every one! Following are the Images shows that the land under our back yard is rising and I afraid its getting closer and closer to our pool... We have a 15 year palm tree and digged 2 feet deep around the base but no major routs has been found so I am not sure if the soil expanding and braking the concrete or this palm tree has a secret force to this factor? Any one has experience in this matter help me as almost touched the wall of the pool...
That looks like a lot of plant material for a small space. Given that there is risk of financial damage, I think you may want to bring in a consulting ISA-certified arborist: Find an Arborist