If burning oil increases carbon in the atmosphere, then burning what substances increases carbon in the atmosphere? Answer choices: - CO2 - oil - tar - gas - CFCs - Cars - coal - peat
oil
------
If the more heat energy gets released, the faster liquid turns freezes into a solid, then what turns a liquid into a solid? Answer choices: - The bending of a ray of light - decreasing liquid - reducing heat energy - Warm air moving into cold air - movement of tectonic plates - keeping current temperature - adding more heat - evaporation
reducing heat energy
------
If microscopes make living creatures appear bigger, then what makes living creatures appear bigger? Answer choices: - fur and fat - xrays - squids - microscopes - deuterostomes - hearing - screen - mutations
microscopes
------
If uneven heating of the Earth 's surface causes the movement of atmospheric air, then uneven heating of Earth's surface causes the movement of what? Answer choices: - Earth's core - underground air - electromagnetic energy - atmospheric air - Earth's moon - Greenhouse gases - kinetic energy - an object
atmospheric air
------