(Question)
Answer the following question given this paragraph: Through the process of conduction, heat flows from warmer objects to cooler objects ( Figure below ). The lower mantle is heated directly by conduction from the core. In conduction , heat is transferred as atoms collide. Q: What process involves the flow of heat from warmer objects to cooler objects? Choices: - activation - convection - radiation - conduction A:
(Answer)
conduction

(Question)
Answer the following question given this paragraph: Many human actions make it easier for wind and water to carry away soil. They include plowing, logging, construction, and even some types of recreation. Q: Human actions such as plowing, logging, construction and other actions contribute to what kind of erosion? Choices: - weathering - flooding - wind erosion - soil erosion A:
(Answer)
soil erosion

(Question)
Answer the following question given this paragraph: Q: What type of molecules are found in the hydration shell of a dissolved ion? Choices: - iron - carbon - oxygen - water A:
(Answer)
water