P3 Unit 2 Spelling 3

The endangered species is considered __________ due to its dwindling numbers.

• rare

• depend

• aquatic

• pollution

The __________ plants thrive in water environments such as lakes and rivers.

• flood

• aquatic

• expert

• rare

The factory's waste disposal system is a major source of __________ in the nearby river.

• generation

• rare

• pollution

• population

Many animals __________ on the forest for their survival.

• threaten

• depend

• flood

• aquatic

The professor is a/an __________ in the field of astrophysics.

• expert

• population

• generation

• pollution

The __________ conducted research on the impact of climate change on coral reefs.

• ecologist

• flood

• generation

• aquatic

The heavy rainfall caused a __________ in the low-lying areas.

• pollution

• threaten

• flood

• generation

The younger __________ is more tech-savvy and connected than the previous one.

• aquatic

• generation

• ecologist

• rare

The destruction of their natural habitat __________ the survival of many species.

• ecologist

• threaten

• generation

• flooded

The island has a __________ of about 78,000.

• population

• pollution

• depend

• rare