Trắc nghiệm Từ vựng Unit 4 Tiếng Anh 11 có đáp án

In the United States, fossil fuels were the main sources to ________ about 60% of total electricity generation in 2020.

In 2022, CO₂ accounted for about 75% of all greenhouse ________ from human activities around the world.

The water levels of Lower Mekong River have risen _______ 20% in comparison with the same period of the previous years.

Circle the letter A, B, C or D to indicate the word/phrase OPPOSITE in meaning to the underlined word / phrase in the question.

Cutting down on fossil energy use is better to help prevent the speed of global warming

Circle the letter A, B, C or D to indicate the word/phrase OPPOSITE in meaning to the underlined word / phrase in the question.

The release of too much carbon dioxide into the atmosphere can cause global warming.