Vocabulary 1.3

an usually unexpected meeting

• debris

• encounter

• generations

• Sheer

was sign of; showed

• naturalist

• spectacular

• indicated

• sheer

the scattered remains of something

• debris

• emphasis

• generations

• indicated

a person who specializes in studying nature

• emphasis

• encounter

• generations

• naturalist

special force used when saying a word or syllable

• debris

• sheer

• emphasis

• spectacular

steep

• sheer

• encounter

• indicated

• naturalist

very unusual or impressive

• sheer

• spectacular

• emphasis

• generations

steps in the line of descent from a common ancestor

• generations

• debris

• indicated

• naturalist