Өсімдіктер мен жануарларды ұстауға арналған шыны ыдысшалар

Container used for keeping plants and animals

A terrarium (: terraria or terrariums) is usually a sealable glass container containing soil and plants that can be opened for maintenance to access the plants inside; however, terraria can also be open to the atmosphere. Terraria are often kept as ornamental items. A closed terrarium's transparent walls allow heat and light to enter, creating a unique environment for plant growth. Heat entering the sealed container allows the creation of a small water cycle due to evaporating moisture from the soil and plants. The water vapor then condenses onto the walls of the container, eventually falling back onto the plants and soil below. Light passing through the transparent walls, allowing photosynthesis, with the constant water supply provide an ideal environment for plants. Open terraria are not sealed and are better suited to plants requiring a more arid environment.

The first terrarium was developed by botanist Nathaniel Bagshaw Ward in 1842. Ward had an interest in observing insect behaviour and accidentally left one of his jars unattended. A fern spore in the jar grew and germinated into a plant, becoming the first known terrarium. The trend quickly spread in the Victorian Era amongst the English. Instead of the terrarium, it was known as the Wardian case. Ward hired carpenters to build his Wardian cases to export native British plants to Sydney, Australia. After months of travel, the plants arrived well and thriving. Likewise, plants from Australia sent to London using the same method were received by Ward in pristine condition. His experiment indicated plants can be sealed, without ventilation, and continue thriving. Wardian cases were used for many decades by Kew Gardens to ship plants around the British Empire and were also used during European colonization of Africa to bring African goods, like spices and coffee, back to Europe.

Terraria are typically classified into two categories: closed and open. Closed terraria are sealed shut with a lid, door, or cork; open terraria have access to fresh air, most commonly by leaving the container open or through a hole drilled into the container.