填空题
填空题
Complete the notes below.
Write ONE WORD ONLY for each answer.
● Renewable—constant source of ____1____ from natural hydrologic cycle
● ____2____ —90% of hydro energy→electricity
● Clean—no air or ____3____ pollution
● ____4____ & durable—simple to operate
● Flexible—can start & adapt quickly to meet demand→leads to ____5____ of power supply
Write ONE WORD ONLY for each answer.
Hydropower
● Renewable—constant source of ____1____ from natural hydrologic cycle
● ____2____ —90% of hydro energy→electricity
● Clean—no air or ____3____ pollution
● ____4____ & durable—simple to operate
● Flexible—can start & adapt quickly to meet demand→leads to ____5____ of power supply
填空题
Label the diagram below.
Write no more than TWO WORDS for each answer.
Write no more than TWO WORDS for each answer.
填空题
Complete the sentences below.
Write NO MORE THAN TWO WORDS for each answer.
To be effective, hydroelectric dams should be built across rivers with both sufficient head and 1.
Write NO MORE THAN TWO WORDS for each answer.
To be effective, hydroelectric dams should be built across rivers with both sufficient head and 1.
填空题
There needs to be a balance between the needs of 1 living in developed environments and the preservation of natural habitat.