(The following topics include but are not limited to)
Topic 1: Geology
geography
geology
Geomechanics
sedimentology 
Mineral Deposit Science
Topic 2: Resource Exploration
water resource
land resource
mineral resources
Oil and gas resources
Resource exploration and prospecting
Measurement Engineering
Remote sensing/GIS/GPS
Topic 3: Environmental Engineering
pollution control
Ecosystem management
Solid waste management
Environmental management
water resources management
Wastewater discharge management
Water quality modeling
Environmental Nanotechnology
Geographic Information Systems, Statistics, and Remote Sensing
Environmental remote sensing applications
GIS is used for environmental assessment
Wastewater and sludge treatment
Water treatment and reclamation
Industrial wastewater treatment
Wetland for wastewater treatment
Ecosystem restoration
Biological filtration of harmful gases
Soil remediation/plant remediation