Question: Answer the following question given this paragraph: Burning of fossil fuels, such as oil, releases carbon into the atmosphere. This carbon must be cycled - removed from the atmosphere - back into living organisms, or it stays in the atmosphere. Increased carbon in the atmosphere contributes to the greenhouse effect on Earth. Q: Carbon released by burning fossil fuels contributes to what effect in the atmosphere? A:
OPTIONS:
- shielding effect
- smog effect
- cloud effect
- greenhouse effect
Answer: greenhouse effect

input with options: Answer the following question given this paragraph: The eardrum is like the head of a drum. It is a thin membrane stretched tight across the end of the ear canal. The eardrum vibrates when sound waves strike it, and it sends the vibrations on to the middle ear. Q: What hits the eardrum and causes it to vibrate? A:
OPTIONS:
- cilia
- decibels
- microwaves
- sound waves
output: sound waves

Q: Answer the following question given this paragraph: Photographs of the sky can be darkened by polarizing filters, a trick used by many photographers to make clouds brighter by contrast. Scattering from other particles, such as smoke or dust, can also polarize light. Detecting polarization in scattered EM waves can be a useful analytical tool in determining the scattering source. There is a range of optical effects used in sunglasses. Besides being Polaroid, other sunglasses have colored pigments embedded in them, while others use non-reflective or even reflective coatings. A recent development is photochromic lenses, which darken in the sunlight and become clear indoors. Photochromic lenses are embedded with organic microcrystalline molecules that change their properties when exposed to UV in sunlight, but become clear in artificial lighting with no UV. Take-Home Experiment: Polarization Find Polaroid sunglasses and rotate one while holding the other still and look at different surfaces and objects. Explain your observations. What is the difference in angle from when you see a maximum intensity to when you see a minimum intensity? Find a reflective glass surface and do the same. At what angle does the glass need to be oriented to give minimum glare?. Q: What is used to darken images of the sky? A:

OPTIONS:
- close-up filter
- uv filter
- neutral density filter
- polarizing filters

A: polarizing filters

input: OPTIONS:
- color
- mood
- language
- same niche Now, answer this question: Answer the following question given this paragraph: Q: Two species that share what cannot coexist in a community? A:
A:
output: same niche

Answer the following question given this paragraph: An example of a disaccharide is sucrose (table sugar), which consists of the monosaccharides glucose and fructose ( Figure below ). Other common disaccharides include lactose ("milk sugar") and maltose. Monosaccharides and disaccharides are also called simple sugars . They provide the major source of energy to living cells. Q: What are monosaccharides and disaccharides also called? A:

OPTIONS:
- simple chemicals
- basic sugars
- complex sugars
- simple sugars

Answer: simple sugars

Q: Answer the following question given this paragraph: The power of the ocean modifies landforms by erosion and deposition. Landforms modified by both erosion and deposition are seen in this photo. The cliff is being eroded by incoming waves. The beach is being created as sand is being deposited. Q: By what processes does the ocean modify landforms? A:

OPTIONS:
- splash and deposition
- shape and deposition
- sweeping and deposition
- erosion and deposition

A:
erosion and deposition