Write a short paragraph distinguishing between conduction and convection. Give two examples of each
What will be an ideal response?
Heat conduction occurs when a warmer electron, atom, or molecule bumps into a cooler electron, atom, or molecule, transferring kinetic energy. This particle, in turn, bumps into the next particle and in effect transfers kinetic energy even further, and so on. Convection occurs when the warmer atom or molecule actually travels to another place in space. Whereas conduction occurs primarily in solids, convection occurs in fluids—liquids or gases. When cold water is poured into hot soup, the water soon spreads by convection to all parts of the mixture. When a spoon is placed in the hot soup, the whole spoon becomes hot by conduction..
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What is the best explanation for why human embryos have a tail during development?
A. Humans inherited this pattern of development from an ancestor that had a tail. B. The tail helps the embryo move while it is developing. C. Humans share the same biogeography as other vertebrates with tails. D. Humans do not have a tail after birth, so their embryos have one during development.
How will biomes such as tundra and boreal forest respond to a warming climate?
A) They will disappear B) They will shrink in size C) Their boundaries will shift poleward D) Their boundaries will shift toward lower latitudes E) Biomes don't change because the climate does
The breaker zone and surf zone are contained in the ____________________ zone
Fill in the blank(s) with correct word
Which of the following scenarios could result in the exposure of the feature in this image?
A) Rising sea level floods this part of the shoreline. B) Longshore currents deposit sand. C) Rip currents remove beach deposits. D) Tectonic activity raises the landscape.