Giáo học pháp 2

(n)

The mixture of gases that surrounds the earth

• Emission

• Atmosphere

• Average

• Estimate

(v)

guess or calculate the cost, size, value, etc. of something

• eco-friendly

• Impact

• estimate

• emission

• eco-friendly

• emission

• average

• atmosphere

(n)

the powerful effect that something has on somebody/something

• average

• atmosphere

• emission

• impact

(adj)

not harmful to the environment

• emission

• eco-friendly

• average

• estimate

(adj)

calculated by adding several amounts together, finding a total, and dividing the total by the number of amounts

• atmosphere

• eco-friendly

• emission

• average