Nature Word Search Free Printable for Hikes and Science Units

A nature word search for a hike or a unit on landforms, weather or rocks, printed with its answer key.

Name Date

Nature Word Search

Find every word hidden in the grid. Words go across and down.

0 of 16 words found

BETDRAWNTSNNOOR

ZOINZFLRYYPTSSM

ARSDNTRNCDIUSIH

USLIOHACORNLMVA

LEAFBOIGXWEIOQM

OMNMOONUURTWUNO

NEDCHRBCANYONVL

RALRLIOFORESTOO

VDOFAVWJIRADAWE

OOOAKEIUAAHJICU

EWATERFALLOLNDO

WRHSJLICSIIMRDN

LYFDPSQBNDLOORK

HDOINNDTOTESVQU

BSMTRNPAWOASELI

This grid is wider and taller than its box. Slide it to see every letter.To drag, hold the first letter for a moment, then slide.Keyboard: Tab to the grid, arrow keys to move, Enter on the first and last letter.

MountainMOUNTAIN
CanyonCANYON
IslandISLAND
RiverRIVER
LakeLAKE
WaterfallWATERFALL
ForestFOREST
MeadowMEADOW
SnowSNOW
OakOAK
PinePINE
MossMOSS
AcornACORN
LeafLEAF
MoonMOON
RainbowRAINBOW

16 of 24 words from the Nature Favorites list.

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Easy: words go across and down.

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Show clues, not words

Word list

Large print Lower-case letters Name and date line on paper

The puzzle changes as you go. See the puzzle

Answer key: Nature Word Search

BETDRAWNTSNNOOR

ZOINZFLRYYPTSSM

ARSDNTRNCDIUSIH

USLIOHACORNLMVA

LEAFBOIGXWEIOQM

OMNMOONUURTWUNO

NEDCHRBCANYONVL

RALRLIOFORESTOO

VDOFAVWJIRADAWE

OOOAKEIUAAHJICU

EWATERFALLOLNDO

WRHSJLICSIIMRDN

LYFDPSQBNDLOORK

HDOINNDTOTESVQU

BSMTRNPAWOASELI

MOUNTAIN, CANYON, ISLAND, RIVER, LAKE, WATERFALL, FOREST, MEADOW, SNOW, OAK, PINE, MOSS, ACORN, LEAF, MOON, RAINBOW

Next step Find Acorn, Maple and Birch in the fall word search Add your own river, park or peak to the list

All 143 nature words

Landforms 19

Archipelago A chain or cluster of islands. Indonesia is the largest country made of one.
Butte A lone hill, smaller than a mesa, whose sides are steep and whose small top is flat. The word comes from French.
Canyon A deep cleft between cliffs, cut by a river over a very long time. The word comes from Spanish.
Cave A natural hollow underground, often formed by the weathering of rock. Its study is speleology.
Cliff A vertical or nearly vertical face of rock, shaped by weathering and erosion. It is also called a bluff.
Delta A landform, usually triangular, built from the sediment a river drops where it meets slower water at its mouth.
Dune A mound, ridge or hill of sand piled up by wind or water.
Geyser A spring that throws out water and steam from time to time. Most lie near active volcanic areas.
Glacier A lasting body of ice that moves slowly under its own weight. It forms where more snow piles up than melts, over many years.
Hill A landform that stands above the land around it, often with a clear top, but less prominent than a mountain.

Show all 143 nature words (133 more)

Landforms, continued

Island A piece of land with water all around it, smaller than a continent.
Isthmus A narrow strip of land that joins two larger areas, with water on either side. Its Greek root means neck.
Mesa A flat-topped hill with steep sides all around, capped by a layer of harder rock. Its name is Spanish for table.
Mountain A steep-sided rise of land, counted as higher than a hill and often as taller than 2,000 feet.
Peninsula Land that reaches out from a mainland, with water on most sides. The Arabian one is the largest in the world.
Plateau A highland of flat ground raised sharply above the land around it on at least one side. It is also called a tableland.
Summit A point higher than all the points right next to it, such as the top of a mountain. Peak is another word for it.
Valley A long low area between hills, usually with a river or stream running through it. Most are carved by water.
Volcano A vent in a planet's crust that lets hot lava, ash and gases escape from a chamber of magma below.

Rivers and Lakes 16

Bog A wetland that builds up peat from dead plants, often mosses. Other names for it are mire and quagmire.
Brook Smaller than a creek, this kind of stream is known for its shallowness and is often fed by a spring.
Creek The American name for a small, narrow stream, one not big enough to be called a river.
Estuary A partly enclosed body of water on the coast where fresh river water mixes with salt water from the sea.
Headwaters The place where a river or stream begins, where runoff first gathers into a flowing channel.
Lake A large, fixed body of water that sits in a basin surrounded by dry land.
Marsh A wetland ruled by soft-stemmed plants instead of woody ones, often found at the edge of a lake or stream.
Oasis A fertile spot in a desert where water lets plants grow and gives animals a home.
Pond A small, still body of water, smaller than a lake, that pools in a dip in the land.
Rapids A stretch of river where the bed is steep, so the water runs faster and rougher.
River A natural flow of fresh water that runs toward an ocean, a lake or another one like it at a lower elevation.
Spring A natural point where groundwater comes out of the earth and flows across the surface.
Stream Surface water flowing along a channel, between its banks and over its bed. A long, large one is called a river.
Swamp A forested wetland. Its water may be fresh, salty or a mix of the two.
Tributary A stream that flows into a larger stream or a lake, and never straight into the sea.
Waterfall A place where a river or stream drops straight down, or tumbles over a run of steep steps.

Habitats and Biomes 19

Biome A distinct region with its own climate, plants and animal life.
Canopy The upper layer of a forest, formed by the crowns of mature trees.
Chaparral A shrubland found mainly in California, shaped by mild wet winters, hot dry summers and rare, intense fires.
Desert A landscape that gets very little rain or snow. Roughly a third of the land on Earth is this dry, or nearly so.
Ecosystem A system formed by living things interacting with their environment, linked by nutrient cycles and energy flows.
Forest An ecosystem in which trees grow thickly together.
Grassland An area where grasses are the main plants. It occurs naturally on every continent except Antarctica.
Grove A few trees growing together, with little or no undergrowth beneath.
Habitat The set of resources in an area that lets a particular species survive and reproduce there.
Jungle Dense forest and tangled plants covering the land, usually in a tropical climate.
Meadow Open land where grasses, herbs and other soft-stemmed plants grow, with few trees or none.
Prairie A temperate grassland where grasses, herbs and shrubs, not trees, are the main plants.
Savanna A grassy biome with trees spaced so widely that light reaches the ground and grasses grow between them.
Taiga The largest land biome in the world: a northern forest of pines, spruces and larches, also called boreal forest.
Tundra A biome where cold and short growing seasons hold back trees. Dwarf shrubs, grasses, mosses and lichens grow there.
Understory The plants that grow beneath the forest canopy but above the forest floor. Most of them tolerate shade.
Wetland An ecosystem whose ground is flooded or soaked with water, all year or for part of it.
Wildlife Animals that have not been tamed, and by now every living thing that grows or lives in a place without people bringing it.
Woodland Land covered with trees and shrubs, more open than a dense forest, so plenty of sunlight reaches the ground.

Weather 21

Blizzard A severe snowstorm with strong, steady winds and poor visibility, typically lasting three or four hours or more.
Climate The long-term weather pattern of a region. The usual average is taken over 30 years.
Cloud A visible mass hanging in the atmosphere, made of tiny droplets of water or crystals of ice.
Dew Water drops that form on thin objects left in the open, morning or evening, as moisture in the air condenses.
Drizzle Light precipitation in drops finer than ordinary rain, generally under half a millimeter across.
Drought A spell of conditions drier than normal. It may go on for days, for months or for years.
Flood An overflow of water that covers land that is usually dry.
Fog A cloud that sits at ground level: tiny drops of water or crystals of ice hanging in the air.
Frost A layer of ice that forms on a freezing surface straight from water vapor in the air.
Hail Ice that falls in balls or uneven lumps, possible in most thunderstorms. It is often confused with sleet.
Humidity Water vapor held in the air. The vapor itself is generally invisible.
Hurricane A strong tropical cyclone, a rotating storm system, in the Atlantic Ocean or the northeastern Pacific Ocean.
Lightning A giant electric discharge between two charged regions, both in the air or one in the air and one on the ground.
Mist Small droplets of water hanging in cold air, as when warm, moist breath meets winter air.
Rain Drops of water that condense from vapor in the air and fall by gravity.
Sleet In American English, small, hard, clear balls of ice. They often bounce as they land.
Snow Ice crystals that grow in the air, usually inside clouds, then fall and pile up on the ground.
Storm A disturbed state of the atmosphere, which may bring strong wind, hail, thunder and lightning or heavy rain.
Thunder The sound lightning makes, anything from a sharp, sudden crack to a long, low rumble.
Tornado A column of air spinning very fast that touches the ground at one end and the base of a cloud at the other. Also called a twister.
Wind The natural movement of air across a planet's surface. Its study is called anemology.

Trees and Forest Plants 27

Acorn The nut of the oak, held in a cup. It takes between 5 and 24 months to mature, depending on the species.
Aspen A tree whose leaves tremble in the wind. Most grow in large colonies that spread by root suckers from a single seedling.
Bark A woody plant's outer covering, on stems and roots alike. Trees, vines and shrubs all have it.
Birch A thin-leaved hardwood tree whose bark often peels away in thin, papery plates.
Cedar A conifer native to the mountains of the western Himalayas and the Mediterranean, with needles that grow in tufts.
Conifer A woody plant, mostly evergreen, that reproduces with cones. Wind carries its pollen and usually its seeds.
Deciduous The word for trees and shrubs that drop all their leaves for a season, usually in the autumn.
Elm A deciduous tree found across most of the Northern Hemisphere, a part of many kinds of natural forest.
Evergreen A plant whose foliage stays green and working through the whole year.
Fern A plant with neither seeds nor flowers that reproduces by spores. Some unroll coiled fiddleheads into fronds.
Fir A conifer whose needles attach singly to the branch and whose cones stand upright like candles.
Leaf A plant part specialized for photosynthesis. Together they are called foliage.
Lichen Not one organism but a partnership: fungi, with algae or cyanobacteria that live among their filaments.
Maple A tree whose winged fruits spin as they fall, so people call them helicopters. Some species' sap is turned into syrup.
Moss A small flowerless plant that forms dense green clumps or mats in damp, shady places and spreads by spores, not seeds.
Mushroom The fleshy fruiting body of a fungus, which carries its spores. A poisonous one is generally called a toadstool.
Oak A hardwood tree with spirally arranged leaves, often lobed, and a nut borne in a cup. There are some 500 species.
Pine A conifer whose needles grow in bundles, most often of 2 to 5. Woody cones carry its seeds.
Redwood The coast kind holds the record for the tallest living tree, about 380 feet, and can live some 2,000 years.
Root The plant organ that anchors it and takes in water and nutrients. It usually lies under the soil.
Sap The fluid that carries water and nutrients through a plant. It is not the same as resin or latex.
Seedling A young plant growing out of the embryo in a seed. Its development starts with germination.
Sequoia The giant kind, native to the Sierra Nevada of California, is the largest tree on Earth.
Spruce A northern conifer whose four-sided needles are attached one by one to small pegs on the twigs.
Trunk The main stem of a tree, also called the bole. Its wood is dead heartwood and living sapwood.
Wildflower A bloom that nobody seeded or planted on purpose. It grows where nature put it.
Willow A tree or shrub that likes damp ground in the cooler parts of the world. There are around 350 species.

Sun, Moon and Sky 20

Atmosphere The layer of mixed gases, commonly called air, that gravity holds around the Earth.
Aurora A natural light display high in the sky. Charged particles streaming from the Sun set it off. Green, red and purple all occur.
Comet A small icy body that warms and releases gases when it passes close to the Sun, sometimes growing a tail.
Crescent One of the 2 shapes the lit part of the Moon shows between its main phases. The other is gibbous.
Dawn The start of morning twilight, before sunrise, when indirect daylight first shows.
Dusk The last and darkest stage of twilight in the evening, which comes after sunset, right before full night.
Eclipse An event in which one body in space is hidden for a time, either behind another body or inside its shadow.
Equinox A moment, near 20 March and again near 23 September, when the Sun is directly above the equator.
Galaxy A huge system of stars, dust, gas and dark matter that gravity holds together. Its name comes from the Greek for milky.
Horizon The line where the Earth's surface and the sky seem to meet, as seen by an observer.
Meteor The streak of light from a small body that glows hot on its way down through the air around Earth. People call it a shooting star.
Milky Way The galaxy that holds the Solar System. From Earth it looks like a hazy band of light across the night sky.
Moon Earth's only natural satellite. It orbits at an average distance of about 384,000 kilometers, roughly 30 Earth widths.
Planet A large, rounded body that orbits a star. The Solar System has 8.
Rainbow An arc of colors caused by the bending, reflection and spreading of light in water droplets. It appears opposite the Sun.
Sky All that you see when you look up from the ground: the atmosphere and outer space beyond it.
Solstice The day the Sun's path across the sky is farthest north or farthest south. It happens twice a year, in June and December.
Star A glowing ball of plasma held together by its own gravity. The nearest one to Earth is the Sun.
Sun The star at the heart of the Solar System. Life on Earth gets most of its energy from it.
Twilight Soft daylight that lingers with the Sun below the horizon, because the upper atmosphere scatters its light.

Rocks and Soil 21

Amber Fossilized tree resin, prized for its color since Neolithic times.
Basalt A dark, fine-grained rock made when lava cools fast. Over nine tenths of Earth's volcanic rock is this kind.
Boulder A rock fragment more than 25.6 centimeters across. In everyday use, it means one that a person cannot shift.
Clay A fine-grained soil material that turns plastic when wet and can be hardened by firing.
Crystal A solid whose atoms line up in a very orderly pattern. A large single one usually shows flat faces.
Erosion Wind or flowing water wearing soil or rock away from one place and carrying it to another.
Fossil Remains, an impression or a trace of a once-living thing, preserved from a past age. The Latin root means obtained by digging.
Geode A hollow, roughly round rock with mineral matter, often crystals, inside. The Greek name means earthlike.
Granite A coarse-grained rock made mostly of quartz, feldspar and mica. It forms as magma cools slowly underground.
Lava Magma that has reached the surface, usually at 800 to 1,200 degrees Celsius.
Magma Molten or partly molten rock material deep underground. All igneous rocks form from it.
Mineral A solid found in nature with a fairly fixed chemical makeup and a specific crystal structure.
Mud Water mixed with loam, silt or clay. It usually forms after rainfall or near water.
Obsidian A natural volcanic glass, formed when lava cools so fast that crystals barely grow.
Pebble A piece of rock 4 to 64 millimeters across, larger than a granule and smaller than a cobble.
Pumice A light-colored volcanic rock so full of holes that it can float on water, sometimes for years.
Quartz A hard mineral made of silica, the second most abundant mineral in the outer shell of the Earth, after feldspar.
Rock Any naturally occurring solid mass of minerals. It forms the crust, the outer solid layer of the Earth.
Sand Loose mineral grains. Each one is bigger than a speck of silt and smaller than a piece of gravel.
Sediment Loose particles, such as sand and silt, that wind, water or ice carry to a new place and drop there.
Soil A blend of minerals, water, gases, organic matter and organisms in which plants grow. It is also called earth.

How this list was compiled: Ocean and beach words, flower names and camping gear are on their own pages. Word meanings are American: Creek is a small stream and Sleet is ice pellets. Every fact was checked on 2026-09-19 against the word's English Wikipedia article (https://en.wikipedia.org/wiki/ followed by the article name). Licence: own work

How it works

This nature word search free printable starts with 16 words a child can point to on a walk, Acorn, Moss and Waterfall among them, across and down. Seven lists run from Landforms to Rocks and Soil, 143 words in all.

Read the full guide

Seven lists that follow the science book

Each list matches a chapter: Landforms, Rivers and Lakes, Habitats and Biomes, Weather, Trees and Forest Plants, Rocks and Soil, and Sun, Moon and Sky. Easy Nature has 63 words of 3 to 5 letters, such as Bog, Dew and Fern. Hard Nature has 28 of 8 to 11, up to Archipelago.

A vocabulary quiz from the clues

With Show clues, not words ticked, the list under the grid turns into definitions. "A light-colored volcanic rock so full of holes that it can float on water" sends pupils to Pumice.

Take the Trees and Forest Plants sheet outside: pupils ring Birch, Lichen or Fir only once they have spotted it.
Landform pairs make good arguments: Mesa or Butte, Peninsula or Isthmus. The full list below the tool settles each.
Sun, Moon and Sky stays with what a child sees overhead. For Saturn and Orbit, use the space word search.

Questions and answers

Is this nature word search printable on A4 as well as Letter?

Yes. Puzzle and word list fit one page of either size: choose your paper in the print window. The key prints on page 2. Two clues measure in feet, Mountain and Redwood; the rest are metric, such as Pebble, 4 to 64 millimeters.

Why is Rainforest not on any list?

FOREST can be read inside RAINFOREST, and a solver who rings it would be marked wrong. Rain and Rainbow both appear, but never in the same list.

Are words like Sleet and Creek defined the American way?

Yes, and the clue says so. Sleet is "In American English, small, hard, clear balls of ice", and Creek is "The American name for a small, narrow stream".

All 143 nature words

Landforms 19

Landforms, continued

Rivers and Lakes 16

Habitats and Biomes 19

Weather 21

Trees and Forest Plants 27

Sun, Moon and Sky 20

Rocks and Soil 21

How it works

Seven lists that follow the science book

A vocabulary quiz from the clues

Questions and answers

More tools