Fill in each blank with ONE suitable word. El Nino and La Nina ​The tropical Pacific Ocean (1)______________ a warming and cooling cycle. This cycle is a completely natural event and usually (2)___________ between three to seven years. ​When the waters become (3)______________, it is called El Nino, and when they become cooler it is called La Nina. During the cycle, the (4)___________ of the ocean can change by around 3oC between the warmest and coolest times. ​(5)_____________ off the South American coast have known about this (6)____________ event for hundreds of years. When it (7)____________, they see a huge fall in the numbers of fish caught. But scientists are only just beginning to (8)____________ how the event affects Earth’s weather and climate.

EL Nino and La Nina

The tropical Pacific Ocean (1) is a warming and cooling cycle. This cycle is a completely natural event and usually (2) occurs between three to seven years. When the waters become (3) warmer it is called El Nino, and when they become cooler it is called La Nina. During the cycle, the (4) temperature of the ocean can change by around 3°C between the warmest and coolest times. ​(5)_____people________ off the South American coast have known about this (6)____natuaral___ event for hundreds of years. When it (7)___benefit_________, they see a huge fall in the numbers of fish caught. But scientists are only just beginning to (8)_____logical_______ how the event affects Earth’s weather and climate.

Đáp án:

$\downarrow$

Giải thích các bước giải:

1, $\text{is}$

2, $\text{occurs}$

3, $\text{warmer}$

4, $\text{temperature}$

5, $\text{people}$

6, $\text{natural}$

7, $\text{benefit}$

8, $\text{logical}$

$\text{#Kudo}$