READING EXPLORER 4- UNIT 2 VOCABULARY

____(adjective) very surprising

• astonishing

• countless

• descend

____(adjective) very high in number

• disturb

• countless

• descend

____(verb) to go down

• disturb

• factor

• descend

____(verb) to move something or to affect it in some way

• disturb

• factor

• flash

____(noun) something that affects a result

• flash

• factor

• invisible

____(verb) to shine suddenly and brightly for a short time

• flash

• invisible

• layer

____(adjective) unable to be seen

• predator

• invisible

• layer

____(noun) a thin sheet of a substance

• layer

• predator

• transparent

____(noun) an animal that kills and eats other animals

• predator

• transparent

• absurd

____(adjective) able to be seen through

• absurd

• transparent

• bounce