As nouns the difference between plant and polytunnel

is that plant is an organism that is not an animal, especially an organism capable of photosynthesis typically a small or herbaceous organism of this kind, rather than a tree while polytunnel is a tunnel made of polyethylene, used to grow plants that require a higher temperature and/or humidity than that which is available in the environment.

As a verb plant

is to place (a seed or plant) in soil or other substrate in order that it may live and grow.

As nouns the difference between temperature and polytunnel

is that temperature is temperature while polytunnel is a tunnel made of polyethylene, used to grow plants that require a higher temperature and/or humidity than that which is available in the environment.

As nouns the difference between humidity and polytunnel

is that humidity is dampness, especially that of the air while polytunnel is a tunnel made of polyethylene, used to grow plants that require a higher temperature and/or humidity than that which is available in the environment.

As nouns the difference between environment and polytunnel

is that environment is the surroundings of, and influences on, a particular item of interest while polytunnel is a tunnel made of polyethylene, used to grow plants that require a higher temperature and/or humidity than that which is available in the environment.

As adjectives the difference between superficial and tinselly

is that superficial is shallow, lacking substance while tinselly is resembling or adorned with tinsel.

As a noun superficial

is (chiefly in plural) a surface detail.

As a noun attraction

is the tendency to attract.

As an adjective tinselly is

resembling or adorned with tinsel.

As a noun depth

is the vertical distance below a surface; the degree to which something is deep.

As an adjective tinselly is

resembling or adorned with tinsel.

Cingulid is a related term of cingulum.

As nouns the difference between cingulid and cingulum

is that cingulid is a ridge that girdles the base of a lower molar tooth while cingulum is a ridge that girdles the base of an upper molar tooth.

As a noun variety

is the quality of being varied; diversity.

As an adjective miscellaneous is

consisting of a variety of ingredients or parts.

As a noun ingredient

is one of the substances present in a mixture.

As an adjective miscellaneous is

consisting of a variety of ingredients or parts.