What are the TWO TYPES of WATER on Earth? Give one example of each.
Freshwater (lakes, rivers, puddles, pools) and saltwater (oceans and seas).
Name ALL seven continents.
Asia, Africa, North America, South America, Antarctica, Europe, Australia.
Name THREE different kinds of LANDFORMS.
Wow, you really know your stuff! / Sorry, we were looking for...
Name TWO ocean features.
Coast, continental shelves, trenches, floor, seamount, abyssal plain, etc.
Describe the Earth's crust.
Outermost, coolest, and thinnest layer on which all life exists.
Name all THREE of Earth's layers.
Crust, mantle, and core.
What's this? How deep is it?
The Kola Superdeep Borehole (or: the deepest hole ever dug). It's about 12.2km or 7.6mi deep.
About how much of the Earth's surface is covered with water?
~70%.
The flattest place on Earth is found on the ocean floor, covering about 50% of its surface. What's it called?
The ABYSSAL PLAIN.
