~Science 7 B Unit 2: Our Solar System~
•Assessment
•Multiple Choice
•Number 2 has 3 correct answers
•score goes 7/7
•5 questions
ASSESSMENT QUESTIONS
1) How do scienctists classify stars?
2) Which of the following happens when a low-mass star runs out of fuel? Choose all that apply
3) Which of the following factors determines how long a star will live?
4) Which of the following causes constellations to appear to move throughout the night sky?
5) Which of the following famous constellations is known as Orion’s dog?
To answer the assessment questions, I will explain the process of finding the correct answers.
1) How do scientists classify stars?
To find the answer, review the information provided in your science textbook or any online educational resource about how scientists classify stars. Look for factors such as size, temperature, and brightness that help categorize stars into different types or classes.
2) Which of the following happens when a low-mass star runs out of fuel? Choose all that apply.
Review the information on what happens to a low-mass star when it runs out of fuel. Check if there are any common outcomes mentioned, such as the star becoming a white dwarf, expanding into a red giant, or collapsing into a black hole. Evaluate each option provided and select the ones mentioned in the sources.
3) Which of the following factors determines how long a star will live?
Research the factors that contribute to the lifespan of a star. Common factors may include the star's mass, size, temperature, and composition. Look for information that provides insight into how these factors affect a star's lifespan.
4) Which of the following causes constellations to appear to move throughout the night sky?
Explore the concept of apparent motion of celestial objects in the night sky. Consider factors such as the Earth's rotation and its orbit around the Sun. Look for information about how these movements cause constellations to appear to move across the night sky.
5) Which of the following famous constellations is known as Orion’s dog?
Search for famous constellations and their associated names. Look for the constellation that is commonly referred to as Orion's dog. Cross-reference the options given with reputable sources to identify the correct answer.
Remember to gather information from trusted sources and double-check the provided options before selecting your answers.