Use the scenario to answer the question.
Scientists have discovered a new planet. The planet is in a solar system whose star is similar in size to the sun and is about as far from the star as Venus is from the sun. The planet is similar in size to Earth, and its atmosphere is similar in thickness to Earth’s atmosphere. The atmosphere is composed almost entirely of carbon dioxide and methane.
In three to five sentences, make a hypothesis about the temperature on the planet’s surface. Explain your answer using information about the planet’s location and atmosphere.
Formal tone
Make it sound like a 6th grader
3 answers
Based on the given information, I hypothesize that the temperature on the planet's surface would be very hot. This is because carbon dioxide and methane are known as greenhouse gases which trap heat in an atmosphere. Since the atmosphere on this planet is similar in thickness to Earth's, the greenhouse gases would trap a lot of heat, causing the planet to become much hotter than Earth. Additionally, the planet's location being as far from the star as Venus is from the sun would also contribute to the high temperatures on its surface.
A student wants to draw a scale model of the solar system. In three to four sentences or bullet points, explain what steps should be taken to create this model.
Formal tone
Make it sound like a 6th grader
Formal tone
Make it sound like a 6th grader
To create a scale model of the solar system, the student should follow these steps:
1. Research the sizes and distances of the different objects in the solar system. This could include the sun, planets, and other celestial bodies.
2. Determine a scale for the model. For example, 1 centimeter on the model could represent 1 million kilometers in real life.
3. Gather materials such as paper, clay, or foam balls to represent the different objects. Use the scale to create the objects in the correct sizes.
4. Arrange the objects in the model according to their real distances from the sun. Keep in mind that some objects may need to be placed on different surfaces or at different heights to accurately represent their locations.
By following these steps, the student can create a scale model of the solar system that accurately represents the sizes and distances of the objects.
1. Research the sizes and distances of the different objects in the solar system. This could include the sun, planets, and other celestial bodies.
2. Determine a scale for the model. For example, 1 centimeter on the model could represent 1 million kilometers in real life.
3. Gather materials such as paper, clay, or foam balls to represent the different objects. Use the scale to create the objects in the correct sizes.
4. Arrange the objects in the model according to their real distances from the sun. Keep in mind that some objects may need to be placed on different surfaces or at different heights to accurately represent their locations.
By following these steps, the student can create a scale model of the solar system that accurately represents the sizes and distances of the objects.
5 answers