Emily is doing a research project about hiking. which topic would give her the best and most useful information about hiking?

The correct answer is that Emily must consider the topic that focus on " what gear or equipment is needed for a long hike.

A hike is considered to be a long walk on the mountains, trails or on the countryside. Hiking requires equipment to be used for maintenance for one's health, such as food, water and first aid kits. Hikers should always be prepared for their hiking to avoid delays or dilemmas.