Describe five cultural or societal values (anything to do with humans except
economy) of an estuary.

Explanation:

Estuary is a part of a coastal body where the fresh water and stream meet with the ocean.

1. Recreation: estuary is important for recreation activities ( i.e the activities done in our leisure time) like boating, fishing surfing and bird watching.

2. Scientific knowledge: it serves as a basis for laboratories for scientists, for poets to learn, painters to be inspired and acquire knowledge, bird watchers.

3. Education: It provide quality lessons and inspired ideas in biology,geology, chemistry, physics, history , social studies e.t.c.

4. Aesthetic values. It provide aesthetic values and enjoyment for humans.

5. Food: some of the product gotten from estuary like lobsters are consumed as food by humans.

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.