Answer the following question given this paragraph: Unlike a crystalline solid, an amorphous solid is a solid that lacks an ordered internal structure. Some examples of amorphous solids include rubber, plastic, and gels. Glass is a very important amorphous solid that is made by cooling a mixture of materials in such a way that it does not crystallize. Glass is sometimes referred to as a supercooled liquid rather than a solid. If you have ever watched a glassblower in action, you have noticed that he takes advantage of the fact that amorphous solids do not have a distinct melting point like crystalline solids do. Instead, as glass is heated, it slowly softens and can be shaped into all sorts of interesting forms. When a glass object shatters, it does so in a very irregular way, unlike crystalline solids, which always break into fragments that have the same shape as dictated by its crystal system. Q: Unlike a crystalline solid, an amorphous solid is a solid that lacks a what? A:
OPTIONS:
- atoms
- weight
- color
- ordered internal structure
ordered internal structure

Answer the following question given this paragraph: Other dry climates get a little more precipitation. They are called steppes . These regions have short grasses and low bushes (see Figure below ). Steppes occur at higher latitudes than deserts. They are dry because they are in continental interiors or rain shadows. Q: What is the term for dry climate regions at higher altitudes that have short grasses and low bushes? A:
OPTIONS:
- deserts
- fringes
- prairie
- steppes

Answer: steppes

Question: Answer the following question given this paragraph: Weight is a measure of the force of gravity pulling down on an object. It depends on the object's mass, which is how much matter the object contains. It also depends on the downward acceleration of the object due to gravity, which is the same all over Earth. Weight can be represented by the equation:. Q: What is the term for the measure of the force of gravity pulling down on an object? A:
OPTIONS:
- mass
- density
- pressure
- weight
Answer: weight

input with options: Answer the following question given this paragraph: Q: No chemical process on the planet can match the output of what process? A:
OPTIONS:
- sexual reproduction
- glycolysis
- pollination
- photosynthesis
output: photosynthesis

Q: Answer the following question given this paragraph: A food chain represents a single pathway by which energy and matter flow through an ecosystem. An example is shown in Figure below . Food chains are generally simpler than what really happens in nature. Most organisms consumeand are consumed bymore than one species. Q: A single, often oversimplified, path through which energy and matter flow through an ecosystem is also known as what? A:

OPTIONS:
- the chain
- fuel chain
- life cycle
- food chain

A: food chain

Answer the following question given this paragraph: All metals except for mercury are solids at room temperature. Many metals are shiny, ductile, and malleable. Most are also good conductors of heat. Q: Which metal is not solid at room temperature? A:
OPTIONS:
- silver
- aluminum
- titanium
- mercury
mercury