Main Idea

Front

Tom reels in a line; a fish tugs hard. He struggles to stay in the boat. Finally, he catches a snapping turtle!

Back

Tom catches a snapping turtle while fishing.

Front

Main idea of the author's weekend plans?

Back

The author enjoys spending time with her family.

Front

Main idea: Earth's surface is always changing.

Back

The Earth's surface is always changing.

Front

Great waves from the ocean, known as tidal waves, are caused by undersea earthquakes or distant storms, and can rise over fifty feet.

Back

What tidal waves are like.

Front

About 13,000 wild horses exist, mainly in the Southwest. They struggle for food in winter due to snow covering grass and bushes, leading to a decline in their population.

Back

What is happening to our wild horses.

Front

Not all water-dwelling animals are fish. Frogs, tadpoles, whales, seals, and some snakes also live in water. Main idea?

Back

Which animals live in water.

Front

Not all water-dwelling animals are fish. Frogs, tadpoles, whales, seals, and some snakes also inhabit water. Main idea?

Back

Which animals live in water.

Front

Main idea: An octopus waits for fish, then uses its arm to catch them.

Back

How an octopus gets its food.

Front

Frog sat by the pond, camouflaged, waiting for bugs. What is the main idea?

Back

Frogs eat bugs.

Front

Jenny visited her grandmother in the hospital and saw the nurses' kindness. She wants to help sick people as a nurse.

Back

Jenny wants to be a nurse.