Q: Answer the following question given this paragraph: The smallest particle of an element that still has the element's properties is an atom . All the atoms of an element are alike, and they are different from the atoms of all other elements. For example, atoms of gold are the same whether they are found in a gold nugget or a gold ring (see Figure below ). All gold atoms have the same structure and properties. Q: What is the smallest particle of an element that still has the element's properties? A:

OPTIONS:
- an ion
- a nucleus
- an electron
- an atom

A: an atom

input: OPTIONS:
- gravity forces
- accumulation forces
- matter forces
- constructive forces Now, answer this question: Answer the following question given this paragraph: Rivers and streams flow across continents. They cut away at rock, forming river valleys ( Figure below ). These are destructive forces. The bits and pieces of rock carried by rivers are deposited where rivers meet the oceans. These can form deltas, like the Mississippi River delta. They can also form barrier islands, like Padre Island in Texas. Rivers bring sand to the shore, which forms our beaches. These are constructive forces. Q: What type of forces are involved when deposited rock forms deltas or barrier islands? A:
A:
output: constructive forces

Answer the following question given this paragraph: Both of these people are participating in a board sport, but the man on the left is snowboarding in Norway while the woman on the right is sandboarding in Dubai. Snow and sand are both kinds of matter, but they have different properties. What are some ways snow and sand differ? One difference is the temperature at which they melt. Snow melts at 0C, whereas sand melts at about 1600C! The temperature at which something melts is its melting point. Melting point is just one of many physical properties of matter. Q: The temperature at which something melts is refered to as what? A:

OPTIONS:
- precipitation point
- evaporation point
- boiling point
- melting point

Answer: melting point

Problem: OPTIONS:
- unnatural science
- natural science
- negative science
- physical science
Q: Answer the following question given this paragraph: Physical science is the study of matter and energy. That covers a lot of territory because matter refers to all the "stuff" that exists in the universe. It includes everything you can see and many things that you cannot see, including the air around you. Energy is also universal. It's what gives matter the ability to move and change. Electricity, heat, and light are some of the forms that energy can take. Q: What branch of science is the study of matter and energy? A:
Answer: physical science

Problem:OPTIONS:
- melting
- enzymatic
- photosynthesis
- anaerobic

Answer the following question given this paragraph: Q: Under which conditions do many bacteria carry out alcohol fermentation? A:
****
A: anaerobic

Problem:OPTIONS:
- moisture
- lunar cycles
- precipitation
- sunlight

Answer the following question given this paragraph: Plant Responses to Light Plants have a number of sophisticated uses for light that go far beyond their ability to photosynthesize low-molecularweight sugars using only carbon dioxide, light, and water. Photomorphogenesis is the growth and development of plants in response to light. It allows plants to optimize their use of light and space. Photoperiodism is the ability to use light to track time. Plants can tell the time of day and time of year by sensing and using various wavelengths of sunlight. Phototropism is a directional response that allows plants to grow towards, or even away from, light. The sensing of light in the environment is important to plants; it can be crucial for competition and survival. The response of plants to light is mediated by different photoreceptors, which are comprised of a protein covalently bonded to a lightabsorbing pigment called a chromophore. Together, the two are called a chromoprotein. Q: Plants can tell the time of day and time of year by sensing and using various wavelengths of what A:
****
A:
sunlight