1. light, airy summer attire to avoid overheating
   a thick sweater to keep the mosquitos from biting
2. pants and long-sleeved shirts

Wearing pants, long sleeves and a wide-brimmed hat can protect you from the dangers of the sun and insects.

1. nylon
   cotton
2. silk

Synthetic materials like nylon can block more UV rays and are designed to purge moisture as you sweat.

1. at least 10
   at least 20
2. at least 30

Dermatologists recommend using products with a SPF of at least 30 for protection against harmful rays.

1. talcum powder
   Epsom salt
2. sulfur

Talcum powder will keep your skin dry and can help protect from heat rashes.

1. infection caused by prolonged exposure to damp feet
   condition where the feet are temporarily paralyzed
2. condition where the feet are significantly discolored, often in a green color

Trench foot is an infection caused by wet and cold conditions to the feet. Sprinkle some talcum powder on your feet and toes to avoid this infection.

1. petroleum jelly
   water
2. dye

Choose products that don’t have water in their formulas. This will protect against frostbite since the ingredients won’t freeze your skin.

1. an acronym meaning Dry, Eat, Everybody Together to encourage safety habits while backpacking
   a topical cream to apply to sunburnt skin
2. ingredient in most insect repellents

DEET is the primary ingredient in insect repellents. While the smell keeps insects away, applying it too often could lead to health hazards.

1. sunblock
   insect repellent
2. It doesn’t matter.

If using sunblock and an insect repellent, apply the sunblock first.

1. The snow absorbs the protection.
   The snow reflects the sunlight.
2. The snow also has harmful agents that can damage skin.

Snow reflects the sunlight well; therefore the skin could be blasted by the sun twice.

1. mineral oil
   olive oil
2. tea tree oil

Tea tree oil is natural, non-toxic, antibacterial and disinfecting. It can also be mixed with water to create a sterilizing solution -- making it perfect for backpacking trips.