1. Adelina’s Whales
Fourth Grade
Unit 3 Week 2

2. Words to Know
biologist
massive
bluff
rumbling
lagoon
tropical

3. biologist
bluff
lagoon
massive
rumbling
tropical
lagoon
a pond or small lake, especially one connected with a larger body of water

4. biologist biologist bluff lagoon massive rumbling
tropical
biologist
scientist who studies living things, including their origins, structures, activities, and distribution

5. making a deep, heavy, continuous sound
biologist
bluff
lagoon
massive
rumbling
tropical
rumbling
making a deep, heavy, continuous sound

6. massive big and heavy; bulky biologist bluff lagoon massive rumbling
tropical
massive
big and heavy; bulky

7. tropical biologist bluff lagoon massive rumbling tropical
of or like the regions degrees north or south of the equator where the sun can shine directly overhead

8. a high, steep slope or cliff
biologist
bluff
lagoon
massive
rumbling
tropical
bluff
a high, steep slope or cliff

9. flash of light low rolling sound
Which means the same thing as the underlined word?
The rumbling we heard came from the north.
flash of light
low rolling sound

10. beach covered with sand dunes
Which means the same thing as the underlined word?
That lagoon is a beautiful spot.
beach covered with sand dunes
body of shallow water

11. enormous majestic The ocean is massive.
Which means the same thing as the underlined word?
The ocean is massive.
enormous
majestic

12. I would like to go somewhere tropical.
Which means the same thing as the underlined word?
I would like to go somewhere tropical.
warm
unfamiliar

13. forest cliff It would be dangerous to climb that bluff.
Which means the same thing as the underlined word?
It would be dangerous to climb that bluff.
forest
cliff

14. Sara’s mom is a biologist.
Which means the same thing as the underlined word?
Sara’s mom is a biologist.
scientist who studies chemicals
scientist who studies living things

15. You’ve got it!