ปัญหา 1เลือกประเภทWhat is spelunking?C. Diving in the seaB. Exploring caves for fun or researchA. Rock climbing on mountainsD. Building caves
ปัญหา 2เลือกประเภทWhat does the word “spelunker” mean?D. A type of caveA. A scientistC. A person who explores cavesB. A cave drawing
ปัญหา 4เลือกประเภทWhy do spelunkers wear helmets?A. To look professionalB. To keep their heads warmC. To protect from falling rocksD. To see in the dark
ปัญหา 5เลือกประเภทWhich of the following is NOT usually part of cave-exploring gear?• A. Headlamp• C. Sunglasses• B. Rope• D. Knee pads
ปัญหา 6เลือกประเภทWhy do spelunkers need knee pads?A. To help with climbingB. To protect knees while crawlingC. To stay warmD. To prevent slipping
ปัญหา 7เลือกประเภทWhy is cave exploring usually done in groups?C. For safety reasonsD. Because it’s a ruleA. It’s more fun with friendsB. To carry heavy equipment
ปัญหา 8เลือกประเภทWhat is the purpose of surveying in caves?A. To take photographsC. To make a map of the caveB. To find goldD. To measure water levels
ปัญหา 9เลือกประเภทWhat makes cave maps important?A. They are fun to drawB. They help prevent getting lostC. They show where to campD. They are used in history books
ปัญหา 10เลือกประเภทWhat kind of discoveries were made in Zengpiyan Cave?A. Dinosaur bonesB. Egyptian mummiesC. Ancient human remainsD. Gold and jewels
ปัญหา 11เลือกประเภทHow old were the corpses found in Zengpiyan Cave?D. 10,000 yearsB. 1,000 yearsA. 100 yearsC. Over 5,000 years
ปัญหา 12เลือกประเภทWhat helped preserve the bodies in Zengpiyan Cave?A. Cold weatherB. Sticky heatC. Dry airD. Clay soil
ปัญหา 13เลือกประเภทWhat is one example of cave art?A. Carved wooden figuresB. Paintings on wallsC. Paper scrollsD. Clay pots
ปัญหา 15เลือกประเภทHow old are the paintings in the Lascaux Cave?A. 3,000 yearsB. 10,000 yearsC. 30,000 yearsD. 100,000 years
ปัญหา 16เลือกประเภทWho discovered the Lascaux Cave?C. Four boys and their dogD. Cave workersA. ScientistsB. A group of tourists
ปัญหา 17เลือกประเภทWhy might cave exploring be confusing?A. It’s very darkB. The air is thinC. There are many side passages and caverns D. It’s too noisy
ปัญหา 18เลือกประเภทWhat is a stalactite?• D. A map used in caves• C. A rock that forms on the cave ceiling• A. A cave tool• B. A cave animal
ปัญหา 19เลือกประเภทWhich of the following is a reason people explore caves?C. For fun or scientific researchB. To build housesA. To escape wild animalsD. To find drinking water
ปัญหา 20เลือกประเภทWhat kind of clothing or gear helps you float?A. Work bootsB. Cave helmetC. Life vestD. Rope