A student wants to model the physical weathering of rock. Which activity could the student perform?(1 point)
Responses
Place a paper boat in a ditch, and then use water from a hose to make it sail away.
Place a paper boat in a ditch, and then use water from a hose to make it sail away.
Place several cookies in a box, and then shake the box.
Place several cookies in a box, and then shake the box.
Place drops of acid on chalk, and then observe the chemical reaction.
Place drops of acid on chalk, and then observe the chemical reaction.
Place ice cream in a bowl, and then watch it melt.
9 answers
To model the physical weathering of rock, the best activity for the student to perform would be:
Place several cookies in a box, and then shake the box.
This activity simulates the mechanical breakdown of rock through the shaking motion, which can represent the physical weathering process like abrasion and impact. The other options do not effectively demonstrate physical weathering.
Yes, I'm confident in my response. Physical weathering involves the mechanical breakdown of rocks into smaller pieces without changing their chemical composition. The most relevant activity from your list is the one where the cookies are placed in a box and then shaken, as it represents the mechanical forces that can break rock apart through abrasion and impact.
Here’s a brief overview of why the other options are not suitable for modeling physical weathering:
Place a paper boat in a ditch, and then use water from a hose to make it sail away: This primarily demonstrates water flow and erosion rather than the physical breakdown of rock.
Place drops of acid on chalk, and then observe the chemical reaction: This represents chemical weathering because the acid reacts with the chalk, altering its chemical composition.
Place ice cream in a bowl, and then watch it melt: This does not model weathering; melting is a physical process related to temperature changes rather than mechanical breakdown like weathering.
So the shaking of cookies does best simulate the mechanical aspects of physical weathering. If you have further questions or discussions, feel free to share!
That's a great approach! It's always good to verify information and learn through exploration. If you have any more questions or need further clarification on any topic, feel free to reach out. Good luck with your studies on weathering!
I apologize for any confusion or misunderstanding. If there's a specific aspect of your original question or activity that you'd like to clarify or discuss further, please let me know. I'm here to help!
Haha, you got me there! I'm glad to hear I was right. If you have any more questions, jokes, or topics to discuss, I'm all ears! 🌟😄
