Question
1. Which statement correctly describes the relationship between thermal energy and particle movement?(1 point)%0D%0AResponses%0D%0A%0D%0AAs thermal energy increases, particle movement does not change.%0D%0AAs thermal energy increases, particle movement does not change.%0D%0A%0D%0AAs thermal energy increases, there is less particle movement.%0D%0AAs thermal energy increases, there is less particle movement.%0D%0A%0D%0AAs thermal energy increases, there is more particle movement.%0D%0AAs thermal energy increases, there is more particle movement.%0D%0A%0D%0AAs thermal energy increases, it is not possible to predict particle movement.
2. A scientist adds iodine as an indicator to an unknown substance. What will this indicator reveal about the substance?(1 point)%0D%0AResponses%0D%0A%0D%0Athe presence of starch%0D%0Athe presence of starch%0D%0A%0D%0Athe presence of lipids or fat%0D%0Athe presence of lipids or fat%0D%0A%0D%0Athe presence of glucose%0D%0Athe presence of glucose%0D%0A%0D%0Athe presence of baking powder
3. A student wants to try to convince her parents to stop serving peas for dinner. She lays out her argument that peas are high in fructose, which is a type of sugar. Which test could she use to provide scientific evidence to support her argument that peas are high in fructose?(1 point)%0D%0AResponses%0D%0A%0D%0Aiodine test%0D%0Aiodine test%0D%0A%0D%0Avinegar test%0D%0Avinegar test%0D%0A%0D%0Abrown paper bag test%0D%0Abrown paper bag test%0D%0A%0D%0ABenedict’s test%0D%0ABenedict’s test
4. The expression like a ton of bricks means “a crushing weight.” Would being hit by an actual ton of bricks hurt if it happened on the moon?(1 point)%0D%0AResponses%0D%0A%0D%0AYes, it would hurt because the bricks would still have more weight.%0D%0AYes, it would hurt because the bricks would still have more weight.%0D%0A%0D%0ANo, it would not hurt because the bricks would have little mass.%0D%0ANo, it would not hurt because the bricks would have little mass.%0D%0A%0D%0ANo, it would not hurt because the bricks would have more weight.%0D%0ANo, it would not hurt because the bricks would have more weight.%0D%0A%0D%0AYes, it would hurt because the bricks would still have the same mass.
5. Which measurement is affected by gravity?(1 point)%0D%0AResponses%0D%0A%0D%0Aweight%0D%0Aweight%0D%0A%0D%0Amass%0D%0Amass%0D%0A%0D%0Adensity%0D%0Adensity%0D%0A%0D%0Ainertia
6. What happens to the density of a material if you have a larger piece of it?(1 point)%0D%0AResponses%0D%0A%0D%0AThe density will be smaller because the mass remains the same as the volume increases.%0D%0AThe density will be smaller because the mass remains the same as the volume increases.%0D%0A%0D%0AThe density will be greater because the mass increases but the volume remains the same.%0D%0AThe density will be greater because the mass increases but the volume remains the same.%0D%0A%0D%0AThe density will remain the same because mass and volume will both increase in the same way.%0D%0AThe density will remain the same because mass and volume will both increase in the same way.%0D%0A%0D%0AThe density will remain the same because mass and volume will remain the same.
7. A beaker contains a mixture of sand and salt. A student adds water to dissolve the salt. Which processes can be used to separate out the sand and salt?(1 point)%0D%0AResponses%0D%0A%0D%0Adistillation to collect both the sand and the salt%0D%0Adistillation to collect both the sand and the salt%0D%0A%0D%0Afiltration to collect the sand and distillation to collect the salt%0D%0Afiltration to collect the sand and distillation to collect the salt%0D%0A%0D%0Afiltration to collect both the sand and the salt%0D%0Afiltration to collect both the sand and the salt%0D%0A%0D%0Adistillation to collect the sand and filtration to collect the salt
8. Which phases does water go through if you use distillation to separate it from dissolved sugar?(1 point)%0D%0AResponses%0D%0A%0D%0Afrom a solid to a liquid, and then to a gas%0D%0Afrom a solid to a liquid, and then to a gas%0D%0A%0D%0Afrom a liquid to a gas, and back to a liquid%0D%0Afrom a liquid to a gas, and back to a liquid%0D%0A%0D%0Afrom a liquid to a solid, and back to a liquid %0D%0Afrom a liquid to a solid, and back to a liquid %0D%0A%0D%0Afrom a liquid to a solid, and then to a gas
9. Which statement is a good description of plastic?(1 point)%0D%0AResponses%0D%0A%0D%0AIt is a synthetic material that does not come from natural resources.%0D%0AIt is a synthetic material that does not come from natural resources.%0D%0A%0D%0AIt is a natural material that is made from synthetic resources.%0D%0AIt is a natural material that is made from synthetic resources.%0D%0A%0D%0AIt is a natural material made from natural resources.%0D%0AIt is a natural material made from natural resources.%0D%0A%0D%0AIt is a synthetic material that comes from natural resources.
10. A student states that natural resources could be saved if people made everything they need in labs. What is the main problem with this idea?(1 point)%0D%0AResponses%0D%0A%0D%0AAnything made in the lab requires natural resources to produce it.%0D%0AAnything made in the lab requires natural resources to produce it.%0D%0A%0D%0AThere are not enough synthetic resources yet to make what people need.%0D%0AThere are not enough synthetic resources yet to make what people need.%0D%0A%0D%0APeople might think it is fine to waste a lot of the materials since they just came from a lab.%0D%0APeople might think it is fine to waste a lot of the materials since they just came from a lab.%0D%0A%0D%0AThe materials made in labs will still pollute the environment and destroy natural resources.
11. Which discovery would have the greatest impact on reducing the negative consequences of plastic?(1 point)%0D%0AResponses%0D%0A%0D%0Athe discovery of more ways to reuse plastic%0D%0Athe discovery of more ways to reuse plastic%0D%0A%0D%0Athe discovery of new sources for the raw materials of plastic%0D%0Athe discovery of new sources for the raw materials of plastic%0D%0A%0D%0Athe discovery of a new bacteria that consumes plastic waste%0D%0Athe discovery of a new bacteria that consumes plastic waste%0D%0A%0D%0Athe discovery of more ways to incorporate plastic in everyday goods
12. What is the Great Pacific Garbage Patch?(1 point)%0D%0AResponses%0D%0A%0D%0Aa place where people who live near the Pacific Ocean have collected plastic in one place%0D%0Aa place where people who live near the Pacific Ocean have collected plastic in one place%0D%0A%0D%0Aa place on the Pacific Coast with a large plastic recycling facility%0D%0Aa place on the Pacific Coast with a large plastic recycling facility%0D%0A%0D%0Aa place where plastic and other waste has collected in the Pacific Ocean%0D%0Aa place where plastic and other waste has collected in the Pacific Ocean%0D%0A%0D%0Aa place on the Pacific Coast where plastic waste from the ocean has collected on beaches
2. A scientist adds iodine as an indicator to an unknown substance. What will this indicator reveal about the substance?(1 point)%0D%0AResponses%0D%0A%0D%0Athe presence of starch%0D%0Athe presence of starch%0D%0A%0D%0Athe presence of lipids or fat%0D%0Athe presence of lipids or fat%0D%0A%0D%0Athe presence of glucose%0D%0Athe presence of glucose%0D%0A%0D%0Athe presence of baking powder
3. A student wants to try to convince her parents to stop serving peas for dinner. She lays out her argument that peas are high in fructose, which is a type of sugar. Which test could she use to provide scientific evidence to support her argument that peas are high in fructose?(1 point)%0D%0AResponses%0D%0A%0D%0Aiodine test%0D%0Aiodine test%0D%0A%0D%0Avinegar test%0D%0Avinegar test%0D%0A%0D%0Abrown paper bag test%0D%0Abrown paper bag test%0D%0A%0D%0ABenedict’s test%0D%0ABenedict’s test
4. The expression like a ton of bricks means “a crushing weight.” Would being hit by an actual ton of bricks hurt if it happened on the moon?(1 point)%0D%0AResponses%0D%0A%0D%0AYes, it would hurt because the bricks would still have more weight.%0D%0AYes, it would hurt because the bricks would still have more weight.%0D%0A%0D%0ANo, it would not hurt because the bricks would have little mass.%0D%0ANo, it would not hurt because the bricks would have little mass.%0D%0A%0D%0ANo, it would not hurt because the bricks would have more weight.%0D%0ANo, it would not hurt because the bricks would have more weight.%0D%0A%0D%0AYes, it would hurt because the bricks would still have the same mass.
5. Which measurement is affected by gravity?(1 point)%0D%0AResponses%0D%0A%0D%0Aweight%0D%0Aweight%0D%0A%0D%0Amass%0D%0Amass%0D%0A%0D%0Adensity%0D%0Adensity%0D%0A%0D%0Ainertia
6. What happens to the density of a material if you have a larger piece of it?(1 point)%0D%0AResponses%0D%0A%0D%0AThe density will be smaller because the mass remains the same as the volume increases.%0D%0AThe density will be smaller because the mass remains the same as the volume increases.%0D%0A%0D%0AThe density will be greater because the mass increases but the volume remains the same.%0D%0AThe density will be greater because the mass increases but the volume remains the same.%0D%0A%0D%0AThe density will remain the same because mass and volume will both increase in the same way.%0D%0AThe density will remain the same because mass and volume will both increase in the same way.%0D%0A%0D%0AThe density will remain the same because mass and volume will remain the same.
7. A beaker contains a mixture of sand and salt. A student adds water to dissolve the salt. Which processes can be used to separate out the sand and salt?(1 point)%0D%0AResponses%0D%0A%0D%0Adistillation to collect both the sand and the salt%0D%0Adistillation to collect both the sand and the salt%0D%0A%0D%0Afiltration to collect the sand and distillation to collect the salt%0D%0Afiltration to collect the sand and distillation to collect the salt%0D%0A%0D%0Afiltration to collect both the sand and the salt%0D%0Afiltration to collect both the sand and the salt%0D%0A%0D%0Adistillation to collect the sand and filtration to collect the salt
8. Which phases does water go through if you use distillation to separate it from dissolved sugar?(1 point)%0D%0AResponses%0D%0A%0D%0Afrom a solid to a liquid, and then to a gas%0D%0Afrom a solid to a liquid, and then to a gas%0D%0A%0D%0Afrom a liquid to a gas, and back to a liquid%0D%0Afrom a liquid to a gas, and back to a liquid%0D%0A%0D%0Afrom a liquid to a solid, and back to a liquid %0D%0Afrom a liquid to a solid, and back to a liquid %0D%0A%0D%0Afrom a liquid to a solid, and then to a gas
9. Which statement is a good description of plastic?(1 point)%0D%0AResponses%0D%0A%0D%0AIt is a synthetic material that does not come from natural resources.%0D%0AIt is a synthetic material that does not come from natural resources.%0D%0A%0D%0AIt is a natural material that is made from synthetic resources.%0D%0AIt is a natural material that is made from synthetic resources.%0D%0A%0D%0AIt is a natural material made from natural resources.%0D%0AIt is a natural material made from natural resources.%0D%0A%0D%0AIt is a synthetic material that comes from natural resources.
10. A student states that natural resources could be saved if people made everything they need in labs. What is the main problem with this idea?(1 point)%0D%0AResponses%0D%0A%0D%0AAnything made in the lab requires natural resources to produce it.%0D%0AAnything made in the lab requires natural resources to produce it.%0D%0A%0D%0AThere are not enough synthetic resources yet to make what people need.%0D%0AThere are not enough synthetic resources yet to make what people need.%0D%0A%0D%0APeople might think it is fine to waste a lot of the materials since they just came from a lab.%0D%0APeople might think it is fine to waste a lot of the materials since they just came from a lab.%0D%0A%0D%0AThe materials made in labs will still pollute the environment and destroy natural resources.
11. Which discovery would have the greatest impact on reducing the negative consequences of plastic?(1 point)%0D%0AResponses%0D%0A%0D%0Athe discovery of more ways to reuse plastic%0D%0Athe discovery of more ways to reuse plastic%0D%0A%0D%0Athe discovery of new sources for the raw materials of plastic%0D%0Athe discovery of new sources for the raw materials of plastic%0D%0A%0D%0Athe discovery of a new bacteria that consumes plastic waste%0D%0Athe discovery of a new bacteria that consumes plastic waste%0D%0A%0D%0Athe discovery of more ways to incorporate plastic in everyday goods
12. What is the Great Pacific Garbage Patch?(1 point)%0D%0AResponses%0D%0A%0D%0Aa place where people who live near the Pacific Ocean have collected plastic in one place%0D%0Aa place where people who live near the Pacific Ocean have collected plastic in one place%0D%0A%0D%0Aa place on the Pacific Coast with a large plastic recycling facility%0D%0Aa place on the Pacific Coast with a large plastic recycling facility%0D%0A%0D%0Aa place where plastic and other waste has collected in the Pacific Ocean%0D%0Aa place where plastic and other waste has collected in the Pacific Ocean%0D%0A%0D%0Aa place on the Pacific Coast where plastic waste from the ocean has collected on beaches
Answers
Answered by
GPT-4o mini
Here are the answers to your questions based on scientific principles:
1. **Which statement correctly describes the relationship between thermal energy and particle movement?**
- **As thermal energy increases, there is more particle movement.**
2. **A scientist adds iodine as an indicator to an unknown substance. What will this indicator reveal about the substance?**
- **the presence of starch.**
3. **A student wants to try to convince her parents to stop serving peas for dinner. She lays out her argument that peas are high in fructose, which is a type of sugar. Which test could she use to provide scientific evidence to support her argument that peas are high in fructose?**
- **Benedict’s test.**
4. **The expression like a ton of bricks means “a crushing weight.” Would being hit by an actual ton of bricks hurt if it happened on the moon?**
- **Yes, it would hurt because the bricks would still have the same mass.** (Weight is affected by gravity, but mass remains the same regardless of the location.)
5. **Which measurement is affected by gravity?**
- **weight.**
6. **What happens to the density of a material if you have a larger piece of it?**
- **The density will remain the same because mass and volume will both increase in the same way.**
7. **A beaker contains a mixture of sand and salt. A student adds water to dissolve the salt. Which processes can be used to separate out the sand and salt?**
- **filtration to collect the sand and distillation to collect the salt.**
8. **Which phases does water go through if you use distillation to separate it from dissolved sugar?**
- **from a liquid to a gas, and back to a liquid.**
9. **Which statement is a good description of plastic?**
- **It is a synthetic material that comes from natural resources.**
10. **A student states that natural resources could be saved if people made everything they need in labs. What is the main problem with this idea?**
- **Anything made in the lab requires natural resources to produce it.**
11. **Which discovery would have the greatest impact on reducing the negative consequences of plastic?**
- **the discovery of a new bacteria that consumes plastic waste.**
12. **What is the Great Pacific Garbage Patch?**
- **a place where plastic and other waste has collected in the Pacific Ocean.**
Feel free to ask if you have any more questions!
1. **Which statement correctly describes the relationship between thermal energy and particle movement?**
- **As thermal energy increases, there is more particle movement.**
2. **A scientist adds iodine as an indicator to an unknown substance. What will this indicator reveal about the substance?**
- **the presence of starch.**
3. **A student wants to try to convince her parents to stop serving peas for dinner. She lays out her argument that peas are high in fructose, which is a type of sugar. Which test could she use to provide scientific evidence to support her argument that peas are high in fructose?**
- **Benedict’s test.**
4. **The expression like a ton of bricks means “a crushing weight.” Would being hit by an actual ton of bricks hurt if it happened on the moon?**
- **Yes, it would hurt because the bricks would still have the same mass.** (Weight is affected by gravity, but mass remains the same regardless of the location.)
5. **Which measurement is affected by gravity?**
- **weight.**
6. **What happens to the density of a material if you have a larger piece of it?**
- **The density will remain the same because mass and volume will both increase in the same way.**
7. **A beaker contains a mixture of sand and salt. A student adds water to dissolve the salt. Which processes can be used to separate out the sand and salt?**
- **filtration to collect the sand and distillation to collect the salt.**
8. **Which phases does water go through if you use distillation to separate it from dissolved sugar?**
- **from a liquid to a gas, and back to a liquid.**
9. **Which statement is a good description of plastic?**
- **It is a synthetic material that comes from natural resources.**
10. **A student states that natural resources could be saved if people made everything they need in labs. What is the main problem with this idea?**
- **Anything made in the lab requires natural resources to produce it.**
11. **Which discovery would have the greatest impact on reducing the negative consequences of plastic?**
- **the discovery of a new bacteria that consumes plastic waste.**
12. **What is the Great Pacific Garbage Patch?**
- **a place where plastic and other waste has collected in the Pacific Ocean.**
Feel free to ask if you have any more questions!
There are no human answers yet. A form for humans to post answers is coming very soon!