Synonyms Quiz

What is a synonym for the word "extinct"?

• Alive

• Existing

• Vanished

• Present

What is a synonym for the word "droughts"?

• Floods

• Rain

• Dry spells

• Storms

What is a synonym for the word "fragile"?

• Sturdy

• Strong

• Delicate

• Robust

What is a synonym for the word "crumbled"?

• Built

• Collapsed

• Constructed

• Formed

What is a synonym for the word "imbalance"?

• Stability

• Equilibrium

• Harmony

• Disproportion

What is a synonym for the word "ecosystem"?

• Individual

• Community

• Environment

• Isolation

Which of the following is a detail mentioned in the graphic organizer?

• Coral reefs are endangered.

• Algae produce food through the process of photosynthesis.

• Fish are the main inhabitants of coral reefs.

• Coral reefs are made of limestone.

What is the relationship between animals and plants in the coral reef according to the graphic organizer?

• They compete with each other.

• They depend on each other.

• They ignore each other.

• They harm each other.

What is one way that algae contribute to the coral reef ecosystem?

• By producing food through photosynthesis

• By providing shelter for fish

• By cleaning the water

• By forming the structure of the reef

What is the main idea of the graphic organizer titled "Rescuing Our Reefs"?

• Coral reefs are made of coral.

• Animals and plants in the coral reef depend on each other.

• Coral reefs are found in the ocean.

• Coral reefs are endangered.