Since lightning is a natural form of electricity that can be dangerous, we need to pick out of what a tornado is a natural, dangerous form. Since a "tornado" is a dangerous wind vortex, "wind" is the correct answer.

“Origami” is defined as the Japanese art of paper folding, so a piece of origami would be made out of paper. That means that we need to pick out an answer choice that describes the material out of which a tapestry is made. While “cloth,” “clay,” and “metal” might each look like a potentially correct answer, “tapestry” is defined as a thick piece of cloth with intricate illustrations woven into its design. Because a tapestry is made of cloth just as a piece of origami is made of paper, “tapestry” is the correct answer.

A bookshelf might be made of wood, so to solve this analogy, you need to pick out an answer choice that is a material that a window might be made of. The only answer choice that makes sense in this capacity is "glass," since windows are made of glass.

A "thicket" is a collection of bushes growing together. So, to solve this analogy you need to determine which of these words means a collection of trees growing together. The correct answer is a "grove." Additionally, a "plateau" is a flat area of elevated land; an "aqueduct" is a pipe that transfers water; a "stream" is a small river.

"Cashmere" is a material used in "clothing." So, to solve this analogy you need to determine which of these is a material used for "building." The correct answer is "marble." Additionally, "architecture" refers to the art of designing buildings; a "loom" is a machine used to "weave" fabric; an "edifice" is another name for a building.

A collection of "weapons" is known as an "arsenal." So, to solve this analogy you need to determine which of these is something that when taken collectively is called "foliage." The correct answer is "leaf." "Foliage" is a collection of plant leaves.

"Caffeine" is found in abundance in "coffee," it is what causes "coffee" to give you energy. So, to solve this analogy you need to determine which of these is found in "cigarettes." The correct answer is "nicotine." "Nicotine" is what makes "cigarettes" highly addictive. Additionally, "carcinogenic" means cancer causing. There are many "carcinogens" in "cigarettes" and some too in "coffee."

A "glacier" is a slow moving large object comprised of "ice." To solve this analogy you therefore need to determine what it is that "comprises" (makes up, constitutes) an "orchestra." An "orchestra" is an arrangement of classical "musicians" who play songs together. So, the correct answer is "musicians."

A "lagoon" is a pool of "water." A "lagoon" is made of "water," so to solve this analogy you need to determine which of these is made of "grass." The correct answer is "knoll." A "knoll" is a small, grassy hill.