Venezuela's Angel Falls is so tall, about 3,212 feet, that much of the water turns to mist before reaching the ground.
Nature Word Search
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Mount Everest is the highest point on Earth, yet its rock still holds fossils of sea creatures from an ancient ocean.
A glacier's dense ice absorbs more red light than blue, giving deep cracks their vivid color without any blue dye.
Lightning can flash inside a volcanic ash cloud, as colliding particles build electrical charges far above the crater.
Prairie roots interweave so densely that settlers cut blocks of turf to build houses, using living grassland as walls instead of timber.
Fossil palm leaves found high in Tibet show that part of today's plateau once contained a warm valley where palms could grow.
Some savanna acacias provide ants with food and hollow thorns, and the ants defend their living home from hungry animals.
Mangrove rivulus fish can spend weeks out of water inside rotting logs, hiding in insect tunnels while their habitat dries around them.
The Grand Canyon is so deep it exposes rock nearly two billion years old, almost half the age of the Earth.
Many trees feed underground fungi sugar, while fungal threads help the trees collect nutrients, making root systems places of exchange.
True stories · Majuli, India
The man who grew a forest
On the sandbars of Majuli, an island in India's Brahmaputra River, a teenager named Jadav Payeng found dead snakes washed up on bare, baking soil with no shade. In 1979 he began planting trees on the river island. He continued tending the growing forest for decades. Today his work, known as the Molai forest, covers hundreds of acres and shelters deer, rhinos, elephants, and even tigers. India honored him with one of its highest civilian awards. The story gives an unusually large shape to a small act: plant a tree, then keep caring for what grows.

The mountains are calling and I must go.
John Muir
Trivia
What is the longest continental mountain range, running down the western edge of South America?
The Andes.
By volume of water it carries, what is the largest river in the world?
The Amazon.
What name is given to the practice of spending quiet time outdoors to relax, popularized in Japan as forest bathing?
Shinrin-yoku.
What do we call a circle of color that appears in the mist of a waterfall or after rain?
A rainbow.
What largely frozen continent is technically the world's biggest desert?
Antarctica.
True stories · Mangalia, Romania
Life without sunlight
Near the town of Mangalia, Romania, workers testing ground for a power plant in 1986 broke into a cave with an ecosystem isolated from surface influences for millions of years. The air inside is poisonous to us, thick with hydrogen sulfide and much less oxygen than ordinary air. Yet Movile Cave teems with life: dozens of pale, eyeless creatures, many found nowhere else on Earth. With no sunlight, the whole food web runs on bacteria that draw energy from the cave's toxic gases instead of light. Scientists study it as a glimpse of how life might survive on other worlds, living in the dark.
In every walk with nature one receives far more than he seeks.
John Muir
Find glacier, canyon and waterfall among the words hidden in this puzzle. Play free online or print the puzzle with its answer key.
Is this nature word search free to print?
This nature word search is a free printable puzzle with 10 hidden words in an 11×11 grid. Find words like WATERFALL, MOUNTAIN, GLACIER hidden across, down, and diagonally. You can play it right here in your browser — tap the first and last letter of a word — or download it as a printable PDF with the full answer key on page two. It's free for personal and classroom use, so teachers can print copies for a whole class with no sign-up and no account. Word searches like this one are a proven way to build vocabulary, spelling, and word-shape recognition, which is why they're a favourite with ESL learners, elementary classrooms, and anyone who likes a quiet puzzle with their coffee.
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Sources: Jadav Payeng, Forest Man of India · Movile Cave · Angel Falls height · Lake Baikal
Word list, facts & trivia researched and compiled by Sam Letterman — spotted a mistake? Tell us and we’ll fix it.
