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Learn about bamboo

The reading explores why grass can grow from between bricks

Learn about tides

Learn about the elements that form soil

Learn about some of the movements of ocean water

Learn about ocean currents

Learn about the role of river and lake water sources

Learn about lakes on earth

Learn about underground water sources

Learn about glacial zones

Learn about the world's largest river

Learn about the major oceans on earth

Learn about the salinity of sea water

Learn about the temperature of sea water

Find out why lemons taste sour

Learn about the problem of fallen leaves in the forest

Learn about the effects of leaf veins

Learn about sunflower seeds and where they often appear on sunflowers

How to make sunflowers not facing the sun

Find out why seeds don't germinate while still in the fruit

What are the results of growing plants on the space station

Find out if red leaves have chlorophyll