We're in ____ and we're looking at ____. What ____ we see? We can see ____ colors. We can see ____, water, ____. Earth ____ a planet. There ____ many, many ____ in space, ____ there's only ____ Earth. Earth is ____ home. Millions ____ plants, animals, and people ____ ____. ____ the land, there are ____, mountains, ____ deserts. ____ of Earth's water is in ____ ,____ there's ____ in lakes and rivers, ____. Earth ____ around the sun ____ year. Earth also ____ every ____. We live ____ the land. The land is ____ our ____. The land can ____ snowy mountains or green ____. It ____ be forests or deserts. ____ mountains are in China. ____ to the mountains, there ____ valleys. The ____ and valleys on Earth are ____ of years ____. The land can ____ the ocean and ____ cliffs. These ____ cliffs are in Australia. Rivers can make deep ____ in the land. These ____ valleys are called ____. Look at this amazing ____ in ____. It's ____ the Colca Canyon. On Earth, ____ water in rivers, lakes, and oceans. Most rivers ____ mountains. Snow falls ____ the mountains. The snow ____ and the water goes ____ the mountains. Rain ____, then ____ water goes ____ the rivers. ____ rivers go ____ the ocean. When a river comes to ____, it ____ a waterfall. Niagara Falls are amazing ____ in Canada and the USA. When the ocean is ____, the ____ are small. People can ____ in the ocean when ____ calm. In bad weather, the ocean can be ____. The ____ makes ____ waves. People ____ swim in the ocean ____ it's rough.

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