What is the English word for 'mưa axit'?

• acid rain

• acid water

• rainstorm

• foggy rain

What is the English word for 'đa dạng sinh học'?

• biodiversity

• photosynthesis

• ecosystem

• pollution

What is the English word for 'biến đổi khí hậu'?

• climate change

• global warming

• greenhouse effect

• weather forecast

What is the English word for 'sự ô nhiễm'?

• contamination

• celebration

• transportation

• foundation

What is the English word for 'nạn phá rừng'?

• deforestation

• reforestation

• pollution

• erosion

What is the English word for 'sự xử lý, vứt bỏ'?

• disposal

• collection

• storage

• recycle

What is the English word for 'hạn hán'?

• drought

• flood

• storm

• earthquake

What is the English word for 'hệ sinh thái'?

• ecosystem

• environment

• biology

• habitat

What is the English word for 'sự phát thải'?

• emission

• permission

• admission

• commission

What is the English word for 'môi trường'?

• environment

• mountain

• teacher

• computer