The terms given can be described as follows:
Slash-and-burn Agriculture:
- Traditional farming method
- Clearing land by cutting and burning vegetation
- Sustainable but can lead to deforestation
Terraced Farming:
- Stepped agricultural landscapes
- Prevents soil erosion
- Efficient water management
Center-Pivot Irrigation:
- Circular irrigation pattern
- Precision agriculture
- Water-efficient farming method
Fracking:
- Hydraulic fracturing technique
- Extracts natural gas and oil
- Controversial due to environmental concerns
These terms are related to various agricultural and resource extraction practices. They are briefly explained above as per the directions. Slash-and-burn agriculture and terraced farming are agricultural practices, while center-pivot irrigation is an irrigation technique used in agriculture. On the other hand, fracking is a method associated with the extraction of oil and gas from underground rock formations.