Several types of injury occur during construction. Those covered under other sections are grade changes and soil compaction. The other type of injury is mechanical injury to trunks. If the injury is minor, the tree will heal the wound with no difficulty. A major bark removal may kill some portion of the tree. Several wounds may girdle and kill a tree.
To avoid rasing the temperature of a freezer, freeze no more than one-tenth of the appliance’s capacity of food at one time. Also, be sure to cool foods brefore storing in the freezer. To cool hot food quickly, sit the base of the container in a sink half-filled with cold water.