Problem: Write a question you would see in a school textbook.

Answer: A food chain is shown. Sunlight -> Grass -> Rabbit -> Snake. What is the abiotic factor in this food chain?

Problem: Write a question you would see in a school textbook.

Answer: A student uses clay to build models of an ocean plate and a continental plate. What characteristic cannot be accurately represented by the models?

Problem: Write a question you would see in a school textbook.

Answer:
A teacher opens a can of food in the front of a classroom. Soon, all of the students in the classroom can smell the food. Which statement identifies a property of a gas that allows all of the students to smell the food?