Answer: A field visit is a visit to a place to observe and study its geographical features directly and to collect information first hand.
Precautions to be taken at a sea coast:
- Find out the timings of high and low tide before going, and do not enter the water during high tide.
- Do not go into deep water; stay in the shallow part and remain with the group and the teachers.
- Avoid slippery rocks, loose sand and strong undercurrents, and never swim where warning flags are displayed.
- Wear a life jacket while boating or swimming, and carry a cap, sunglasses and drinking water to avoid sunstroke.
- Do not litter the beach; collect only the samples that are allowed and keep the place clean.
- Follow the instructions of the teachers and local guides, and take a first-aid box and a charged phone along.