*Question*
If the Earth being tilted on its axis causes solar energy to drive Earth's weather system, then the Earth being tilted on its axis causes solar energy to drive what? Answer choices: - systems of prejudice - heat production - heat is produced - motor boats - produce light - games - Earth's weather system - rays or beams
**Answer**
Earth's weather system

*Question*
If agenerator is used to turn water behind a dam into electrical energy, then agenerator is used to turn water behind a what into electrical energy? Answer choices: - dam - H20 - hot - sewer - pond - gutter - wind - Heat
**Answer**
dam

*Question*
If insulated material can help prevent hypothermia, then what can help prevent hypothermia? Answer choices: - ventilated shirts - hydration - lowering body temperature - insulated material - Thyroid-stimulating hormone - Dehydration - air conditioning - electricity
**Answer**
insulated material

*Question*
If thyroid hormones increase the rate of heat production in cells, then thyroid hormones increase the rate of what in cells? Answer choices: - kinetic energy - heat production - heat sources - Chemical energy - heat energy - heat improvement - energy usage - heat molecules
**Answer**
heat production