Water Water Everywhere

Front

If all of the Earth's water were placed into a gallon jug, the freshwater would equal _____

Back

a single teaspoon

Front

Of the three blue dots in the image, the biggest one represents _____

Back

all of the water on our planet

Front

Of the three blue dots in the image, the medium-sized dot represents _____

Back

all of the liquid fresh water on our planet

Front

Of the three blue dots in the image, the teeny-tiny dot represents _____.

Back

all of the surface freshwater that is accessible

Front

Holding about one-fifth of the world's freshwater, what is the deepest lake in the world? Options: North America's Lake Superior, Africa's Lake Chad, Russia's Lake Baikal, Africa's Lake Tanganyika

Back

Russia's Lake Baikal

Front

Which species of freshwater seal is found in Lake Baikal? Options: the Caspian seal, the nerpa, the Ladoga seal, the Saimaa ringed seal

Back

the nerpa

Front

How have the nerpa adapted to the thick ice that covers Lake Baikal in winter?

Back

their flippers are notably big and strong

Front

The nerpa use their super strong flippers to _____

Back

make breathing holes in the ice

Front

Lake Chad is located on the edge of _____

Back

the Sahara desert in Africa

Front

To deal with a lack of water, the addax antelope _____

Back

change the color of their hair