Environment (Page 13)
An arctic wolf trudges across a frozen lake. Furry paws help it grip the slippery ice! This trait is one of many...read more
Wild yaks are built to last! High in the mountains, these large mammals use their heavy fur coats to keep warm in the...read more
Alpine ibex can scale any slope! These wild goats effortlessly climb their mountain homes. This leveled reader provides...read more
Male sea horses carry eggs inside a special pouch. When the eggs hatch, tiny sea horses swim out of the pouch! This is...read more
A fuzzy penguin chick raises its beak. Its parent has brought fish. Time to eat! With plenty of food, this tiny bird will...read more
Ladybugs are known for their red wings and black spots! But these insects do not start out that way. This title for young...read more
Ribbit! A frog hops into a stream. Time to lay eggs! When they hatch, the eggs will become tiny tadpoles. Young readers...read more
A bright butterfly lands on a flower. Then it spreads its colorful wings and flies off again. Butterflies are beautiful,...read more
Buzz, buzz! A young bee has just flown out of its nest. She is in search of a flower. Soon, she will be ready to lay eggs...read more
What is under the sand? It is a stingray! Young students can play hide and seek with these interesting fish in this low-...read more