Nature is the natural world. It includes plants, animals, and other living things. Nature is a broad term that refers to all living and non-living things in the world. Nature can be seen as the sum of everything that surrounds us in our environment, from mountains to rivers to oceans.

Where do animals live?

Animals live in a variety of habitats, from the ocean to the forest. There are animals that live in trees, on land, and in water. Some animals live on land and go into water for food or to lay eggs. Other animals live in water and come onto land to eat or lay eggs. Animals also need a place to sleep at night, so they make nests out of leaves or grasses. Animals have adapted over time to survive their environment by living near food sources and avoiding predators. For example, some animals like wolves hunt other animals for food while others like deer run away from them because they are preyed upon by wolves. Animals need a habitat with an adequate amount of food and space to survive without being harmed by predators.

A habitat is the natural environment in which an animal or plant lives. A habitat is the natural environment in which an animal or plant lives. Habitats can be classified as terrestrial, freshwater, marine, and aerial. Terrestrial habitats are land-based and include forests, grasslands, deserts, tundra, and rainforests. Freshwater habitats are found near water sources such as lakes and rivers. Marine habitats are found in oceans like coral reefs and kelp forests. Aerial habitats are located high up in the air such as rainforest canopies and mountaintops.

What are the five ecosystems?

The five ecosystems are the tundra, grasslands, deserts, rainforests and coral reefs. The tundra is a type of ecosystem that is found in the polar regions. It is characterized by its short growing season and its harsh climate. The ground in this ecosystem is usually covered with snow for most of the year. There are no trees or shrubs in this ecosystem because they cannot grow under these conditions. Instead, mosses and lichens cover the ground. The animals that live here include caribou, Arctic foxes and lemmings. Grasslands are ecosystems that are found on land where there is not enough rainfall to support forests or other wooded areas. Grasslands can be found all over the world but they are most common in North America and Africa. These ecosystems have very few trees because there isn't enough water to support them; instead tall grasses dominate the landscape which provide food for many different types of animals including deer, prairie dogs and bison. The soil in these ecosystems has low levels of nutrients so plants must be able to extract what they need from the air rather than from the soil itself like other plants do which means that grasslands often turn brown during droughts when there isn't enough rain to keep them green as well as causing fires due to lightning strikes during dry periods when fire danger increases due to lower humidity levels in this type of environment Deserts are one of Earth's harshest environments where it gets very hot during the day but it can get cold at night time because heat radiates off into space more quickly than it does at higher latitudes which causes an extreme temperature difference between day and night time temperatures; these types of environments also have very little precipitation meaning that plants struggle to survive here Rainforests make up about 6% of Earth's surface area yet they contain 50% of all plant species on Earth; rainforests also produce 20% of our oxygen supply Coral reefs make up less than 1% of Earth's surface area but house 25% percent of all marine life.

What is animal behavior?

Animal behavior is the study of how animals act and react to their environment. Animal behavior can be studied by observing them in their natural habitat, or by conducting experiments on them. Animal behavior is the study of how animals act and react to their environment. Animal behavior can be studied by observing them in their natural habitat, or by conducting experiments on them. Behaviorists have identified three main types of animal behaviors: instinctive, learned, and conditioned. Instinctive behaviors are those that are present from birth and include hunting, feeding, mating, grooming, parental care, play fighting and territorial defense. Learned behaviors are those that an animal acquires through experience with its environment or other animals; these include exploring new areas and foraging for food. Conditioned behaviors are responses that an animal learns to make when it associates a stimulus with something else; these include avoiding certain foods because they taste bad or fearing certain people because they were hurt by one before.

How do animals survive in their habitat?

Animals survive in their habitat by adapting to the climate and living off of what is available. Animals have developed different ways to get food, such as hunting, scavenging, or collecting.

What is an ecosystem?

An ecosystem is a community of living organisms and their environment. An ecosystem is a community of living organisms and their environment. The different types of ecosystems are based on the type of living organism, climate, water availability, and soil quality. There are many types of ecosystems such as rainforest, tundra, savanna, coral reef, estuary, mangrove swamp.

How does water affect an ecosystem?

The most obvious way water affects an ecosystem is by providing a habitat for aquatic organisms. In fact, water covers about 70% of the Earth's surface and provides a home for over 97% of all life on Earth. The importance of water to an ecosystem cannot be overstated, as it is the most important resource for living things. Water also plays a vital role in the process of photosynthesis, which provides food for plants and other organisms. Photosynthesis occurs when light energy from the sun is absorbed by chlorophyll in plant cells and converted into chemical energy that can be used to produce sugars and oxygen. This process requires water because it needs to react with carbon dioxide from the air to produce sugar molecules. Water has many effects on ecosystems including providing habitats for aquatic organisms, being involved in photosynthesis, and being necessary for life itself.

What is a food chain?

A food chain is a linear sequence of organisms that are eaten by other organisms. A food chain starts with the plant or animal producers, such as plants and algae. They use energy from the sun to make their own food, in the form of sugars. The producers are then eaten by herbivores, which get their energy from the producers. The herbivores are then eaten by carnivores, which get their energy from the herbivores. Carnivores can be eaten by another carnivore or an omnivore (which eats both plants and animals).

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Image Categories > Nature Images > Nature

Nature Stock Photos And Images

36,883,237 matches

White jasmine. the branch delicate spring flowers. natureFREE

In springtime jasmine tree, background bokeh closeupFREE

Cold sunny morning in assiniboine provincial park. sunrise, fog on the lake, high mountains.FREE

A middle-aged agronomist in a field of young soy that is nicely nickel controls the growth of plants. Stock Photo

A middle-aged agronomist in a field of young soy that is nicely nickel controls the growth of plants.FREE

Bird nest isolated on white backgroundFREE

Corn maize field against blue sky in summer. Stock Photo

Corn maize field against blue sky in summer.FREE

Szczecin. kasprowicz city park. a place for walks and relaxation for residentsFREE

Red maple leaves or fall foliage in colorful autumn season near fujikawaguchiko, yamanashi. five lakes. trees in japan with blue sky. nature landscape backgroundFREE

Portrait beautiful young asian women happy smile relax around beach sea ocean at sunset or sunrise time for travel vacation Stock Photo

Portrait beautiful young asian women happy smile relax around beach sea ocean at sunset or sunrise time for travel vacationFREE

Beautiful red water lily sea in thick morning fogFREE

Red - orange leaves of autumn trees. the concept of ecological, active and phototourism. plitvice lakes on a cloudy day. croatiaFREE

Abstract blur with green light Stock Photo

Abstract blur with green lightFREE

River mountain and forestFREE

Wonderful autumn afternoon in mountains. beautiful countryside landscape with trees in red foliage on rolling hills. rural area of carpathians. ridge in the distance. clear blue skyFREE

Trees with money, saving money and growing hands.FREE

The small pomeranian spitz sitting on green grass Stock Photo

The small pomeranian spitz sitting on green grassFREE

Rock and sand beach on noirmoutier island vendee franceFREE

Beautiful view of wheat field.FREE

Two orange and yellow pinwheels against nature background in summer morning. banner. Stock Photo

Two orange and yellow pinwheels against nature background in summer morning. banner.FREE

Underwater bubbles with sunlight. underwater background bubbles.FREE

Galium aparine cleavers, clivers, cleavers (galium aparine) use in traditional medicine for treatment of disorders of lymph systems, diuretic and as detoxifier grass close-up in springFREE

$The colors in the series, fancy paint. background consists of fractal color texture and is suitable for use in projects on imagination, creativity and design$

The colors in the series, fancy paint. background consists of fractal color texture and is suitable for use in projects on imagination, creativity and designFREE

Green wheat vegetative stage field with barley wallpaper backgroundFREE

Blur background of white window glass. using for mock up template for craft display of your design. Stock Photo

Blur background of white window glass. using for mock up template for craft display of your design.FREE

A girl is picking oil-bearing rose (rosa damascena) in the fields near kazanlak, bulgaria. close up view.FREE

Fresh corn field with young plants and bright blue sky Stock Photo

Fresh corn field with young plants and bright blue skyFREE

Beautiful autumn in the park. trees with golden brown leaves and a pondFREE

Beautiful british autumn, colorful landscape in yellow, trees and leaves, selective focus Stock Photo

Beautiful british autumn, colorful landscape in yellow, trees and leaves, selective focusFREE

Wooden table and tree branches with tiny flowers against blurred background, space for text. amazing spring blossomFREE

Lotus white light purple floating light sparkle background Stock Photo

Lotus white light purple floating light sparkle backgroundFREE

A morning scenery of nong thale in krabi, thailand.FREE

Simple rural landscape: overgrown field and blue sky.FREE

View of green forest at spring Stock Photo

View of green forest at springFREE

Sailing on a yacht along the picturesque island coast. bright blue sea water reflects coastal cliffs. the fabulous island of zakynthos. the concept of ecological, photo and active tourismFREE

Close up of nature view green leaf on blurred greenery background under sunlight with bokeh and copy space using as background natural plants landscape, ecology cover concept.FREE

Fresh green grass with dew drops in the early morning sunlight, background texture.FREE

Autumn morning in old forest Stock Photo

Autumn morning in old forestFREE

Bamboo grove, bamboo forest in arashiyama, kyoto, japanFREE

Close up portrait of beauty girl with fluttering white hair enjoying nature outdoors, on a field. flying blonde hair on the wind. breeze playing with girl's hair. beautiful young woman face closeupFREE

Close up beautiful view of nature green leaves on blurred greenery tree background with sunlight in public garden park. it is landscape ecology and copy space for wallpaper and backdrop.FREE

Dawn on the roadFREE

Autumn foliage in pavlovsky park, pavlovsk, saint petersburg, russiaFREE

Portrait photography blends with artwork creating a dreamy moodFREE

Blooming wild flower matricaria chamomilla, matricaria recutita, chamomile. commonly known as italian camomilla, german chamomile, hungarian chamomile, wild chamomile in summer meadowFREE

Summer sunny forest trees and green grass. nature wood sunlight background. instant toned image Stock Photo

Summer sunny forest trees and green grass. nature wood sunlight background. instant toned imageFREE

Beautiful nature at morning in the misty spring forest with sunshineFREE

Globe glass in grass forest on nature background, environment day conceptFREE

Croatia, beautiful lake in gorski kotar, lokve, risnjak mountain in background, reflection in watterFREE

Thai sakura flower background in winter season on tree, prunus cerasoides at chaing mai province, thailand.FREE

Sunset or sunrise in forest landscape. sun sunshine with natural sunlight and sun rays through woods trees in summer forest. beautiful scenic view. natural real lens flare effectFREE

Green mountain slope. layers of mountains in the haze during sunset. multilayered misty nountains. krasnaya polyana, sochi, russia. Stock Photo

Green mountain slope. layers of mountains in the haze during sunset. multilayered misty nountains. krasnaya polyana, sochi, russia.FREE

Kikuchi valley, kumamoto japan.FREE

Concept save the world save environment the world is in the grass of the green bokeh backgroundFREE

Charming pink flower rhododendrons at magical sunset. location carpathian mountain, ukraine, europe. beautiful nature landscape. scenic image of idyllic summer wallpaper. discover the beauty of earth.FREE

Spectacular view of giant mountains under cloudy sky. huge mountain range at overcast weather. wonderful wild scenery. atmospheric dramatic highland landscape of majestic nature. scenic mountainscape.FREE

Blossoming lavender and butterfly summer background Stock Photo

Blossoming lavender and butterfly summer backgroundFREE

Peaceful view on paradise waterfalls of plitvice lakes national park. location place of the croatian famous resort, balkans, europe. most popular tourist destination. discover the beauty of earth.FREE

Scene of beautiful sunset at summer pine forest with trees and grass, landscapeFREE

Natural green tree bokeh blur, lawn and trees, green background with beautiful lawn, shadow of bushes is smooth and clean grass with sunshine bokeh.FREE

Cuckooflower, cardamine pratensis, blooming in a meadow during spring. this plant is a host plant for the orange tip butterfly anthocharis cardamines.FREE

Wooden bridge walkway and tree tunnel in mangrove forest under sun lightFREE

Sunny abstract colorful spring summer nature backgroundFREE

Beautiful lotus flower in blooming at sunsetFREE

Majestic view on turquoise water and sunny beams in the plitvice lakes national park, croatiaFREE

Hands of farmer growing and nurturing tree growing on fertile soil with green and yellow bokeh backgroundFREE

Green businessFREE

Young woman in yoga pose sitting near watefall rear view Stock Photo

Young woman in yoga pose sitting near watefall rear viewFREE

Wooden planks european nature background with lake in alps, germanyFREE

Girl smells sunflower in natureFREE

Green globe on moss - environmental conceptFREE

Fantastic foggy river with fresh green grass in the sunlight. sun beams through tree. dramatic colorful scenery. seret river, ternopil. ukraine, europe. beauty world.FREE