Bài tập tiếng Anh lớp 9 Global success unit 10 Online

The mountain ________, the highest points of the mountain, are often covered in snow year-round.

Abraham Lincoln, __________ was the 16th president of the United States, led the country during the Civil War.

Beethoven, __________ compositions are masterpieces, was a German composer.

A(n) ________ sunset over the savannah painted the sky with brilliant colours.

Plastic waste in the ocean can harm marine animals.

Many national parks are established to conserve the Earth's unique ________.

Researchers, ________ are developing new technologies for renewable energy, are making a positive impact.

A food ________ shows you the order in which living things depend on each other for food.

The Amazon rainforest, __________ is home to many species, is in South America.

The girl ______________ I borrowed the dictionary asked me to use it carefully.

The destruction of forests poses a serious threat to many species.

The habitat of polar bears is being destroyed due to global warming.

The Amazon rainforest is a vast jungle. Humans have lived there for thousands of years.

Vincent van Gogh, __________ struggled with mental illness, produced some of the most famous paintings in the world.

The number of polar bears, _______natural habitat is the Arctic, is decreasing.

Many species are disappearing because of habitat ________, which destroys their natural homes.

The Pacific Ocean, __________ covers more than 63 million square miles, is the largest ocean on Earth.

The bamboo forest is the natural _______of the panda.

Elizabeth Cady Santon, ________, was one of the fesses: women's-rights activists.

Many factories ________ harmful pollutants into the atmosphere.

A species whose presence is critical to maintaining the ecological balance is called a keystone species. 

Scientists study the ________ to understand the formation and evolution of planets.