unit 3-4

A period of 100 years

(khoảng thời gian 100 năm)

• Papyrus

• Century

• Samurai helmet

• Tool

How many parts does water cycle have?

• 1

• 2

• 3

• 4

What is this?

• Papyrus

• Century

• Samurai helmet

• Introduce

A substance used for washing the body

(một chất được sử dụng để tắm rửa cơ thể)

• papyrus

• soap

• shampoo

• conditioner

What happens when the clouds get very heavy?

• evaporation

• condensation

• precipitation

• collection

What does "introduce" mean?

• Giấy cói

• Dụng cụ

• Giới thiệu

• Mũ, nón

When hot water goes into the air as water vapor, it's call .......

• evaporation

• condensation

• precipitation

• collection

What is the synonym of "perfume"?

(từ đồng nghĩa)

• sunscreen

• deodorant

• cologne

• hair gel

When water vapor gets cold and become clouds, it's called ....

• evaporation

• condensation

• precipitation

• collection

Something that helps you to do a particular activity

(Thứ gì đó giúp bạn thực hiện một hoạt động cụ thể)

• Papyrus

• Tool

• Century

• Introduce