1. Vocanal
... very destroyable to humans and to the environment. However, it also has many advantages and give lots of benefits to humans community such as geothermal energy, which is a heat from beneath the earth's surface, creates very little pollution to the environment. Otherwise, geothermal energy is used to heat greenhouse so that vegetables and fruit could be grown; volcanoes provides fertile soil ... % percent of building materials are found in igneous rock such as granite, pumice. Next to 90 % for enrich soil, 70% is used for geothermal energy, 60% is used for hot water to heat greenhouses. F...
- Word Count: 1512
- Approx Pages: 6
- Has Bibliography
- Grade Level: High School