In botany, a tree is a perennial plant with an elongated stem, or trunk, supporting branches and leaves in most species. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height. Trees are not a taxonomic group but include a variety of plant species that have independently evolved a woody trunk and branches as a way to tower above other plants to compete for sunlight. In looser senses, the taller palms, the tree ferns, bananas and bamboos are also trees. Trees tend to be long-lived, some reaching several thousand years old. The tallest known tree, a coast redwood named Hyperion, stands 115.6 m (379 ft) high. Trees have been in existence for 370 million years. It is estimated that there are just over 3 trillion mature trees in the world.

A tree typically has many secondary branches supported clear of the ground by the trunk. This trunk typically contains woody tissue for strength, and vascular tissue to carry materials from one part of the tree to another. For most trees it is surrounded by a layer of bark which serves as a protective barrier. Below the ground, the roots branch and spread out widely; they serve to anchor the tree and extract moisture and nutrients from the soil. Above ground, the branches divide into smaller branches and shoots. The shoots typically bear leaves, which capture light energy and convert it into sugars by photosynthesis, providing the food for the tree's growth and development. Flowers and fruit may also be present, but some trees, such as conifers, instead have pollen cones and seed cones; others, such as tree ferns, produce spores instead.

Trees play a significant role in reducing erosion and moderating the climate. They remove carbon dioxide from the atmosphere and store large quantities of carbon in their tissues. Trees and forests provide a habitat for many species of animals and plants. Tropical rainforests are one of the most biodiverse habitats in the world. Trees provide shade and shelter, timber for construction, fuel for cooking and heating, and fruit for food as well as having many other uses. In parts of the world, forests are shrinking as trees are cleared to increase the amount of land available for agriculture. Because of their longevity and usefulness, trees have always been revered and they play a role in many of the world's mythologies.

Trees Sunset Landscape

It's unfinished and it is a complete fail to what I wanted it do :( I done with this throws tantrum ...

Black and White Monochrome Landscape Tree Grass Park

Drawing of a picture I took in a park near my house. Enjoy :3 Here is the actual photo


I was told that watching a movie while drawing is a good combo. This does not remotely relate to ...

Landscape Tree Fog Pearl Ghost Babies Stainless

Another landscape with help from liar with the tree. Thanks liar! :D And I think I FINALLY got fog ...

Collab Night Sky Star Tree Landscape Nature Sunflower Flower

Based on Shelly's Sunflowers. I've been wanting to draw sunflowers at night, but whenever I try to ...

Sketch Tree

I wanted to try something S\sketchy lol Enjoy :3

Tree Fill Tool

What I do to procrastinate/forget about Calculus final.

Titan Trees Food Human Heart Blood

I guess so it properly fits the challenge the right one is me and the left one is Shelly (so she ...

Forest Firebug Tree Resin Ants Nature Ліс Солдатик

Це Смола у центрі. (it's a Resin at the center.) Внизу це мурахи , вони несуть листя. (Below is the ...

"Good judgement seeks balance and progress. Lack of it eventually finds imbalance and frustration."
President Eisenhower
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