UArizona Engineering lunar structures (IMAGE) University of Arizona College of Engineering Caption Porous cathedral termite mounds, which the insects constantly adjust to regulate their underground nests, can soar as high as 23 feet and stand for as long as 80 years. Credit "Cathedral Termite Mound" by brewbooks is licensed under CC BY-SA 2.0. https://openverse.org/image/8ae9ceab-a2d3-45f1-9380-cb0111f3d314?q=cathedral%20termite%20mound Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.