What are three disadvantages of making and using plastic?
a) it pollutes the land and water.
b) it requires cutting down trees for raw materials.
c) it takes an incredibly long time to break down.
d) it freely conducts heat and electricity.
e) it isn’t easy to recycle.

A), C) , E)

Explanation:

Plastic is a polymeric material that comprises of repeat units of synthetic or non-synthetic organic molecules called monomers.

The strong C-C frame makes it difficult for plastic s to break down. In addition, efficient bacteria that can biodegrade plastics are not known so far. The only way, plastics degrade is via photodegradation i.e. by the absorption of UV rays from sunlight. Plastics in ocean is also a huge problem for marine life. Hence, the disadvantages are:

A) It pollutes the land and water.

C) It takes an incredibly long time to break down.

E) It isn’t easy to recycle.

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .