Fire is a crucial element of survival in many emergency situations. There are several types of fire-making tools that can be used to start a fire in the wild. Here are some of the most common types:

1. Matches: Matches are a simple and convenient way to start a fire. They come in various sizes and types, including waterproof matches that are designed to work even when wet.

2. Lighters: Lighters are another convenient and reliable way to start a fire. They come in various sizes and types, including windproof and waterproof lighters.

3. Ferrocerium rod: Ferrocerium rods, also known as fire starters or firesteels, are a popular fire-making tool used by survivalists and hikers. They consist of a rod made of a metallic alloy that produces a shower of sparks when struck with a metal scraper or knife blade.

4. Magnesium fire starter: Magnesium fire starters are another popular fire-making tool that produces a shower of sparks when struck with a metal scraper. They also include a block of magnesium that can be shaved off and ignited with the sparks to create a hot flame.

5. Bow drill: A bow drill is a primitive fire-making tool that uses friction to create a fire. It consists of a wooden bow, a wooden spindle, a fire board, and a socket. The bow is used to rotate the spindle, which creates friction against the fire board, producing a hot ember that can be used to start a fire.

6. Fire piston: A fire piston is a high-tech fire-making tool that uses compression to ignite a piece of tinder. It consists of a hollow cylinder with a plunger inside that is used to compress air in the cylinder, creating heat that can ignite a piece of charred cloth or other tinder.