Tiêu đề 2. Bài tập bổ trợ - Unit 10 thêm (File HS).docx ✅

UNIT 10: PLANET EARTH A. PHONETICS I. Mark the stressed syllables in the sentences. 1. Planet Earth is the third planet from the Sun in our Solar System. 2. Earth has diverse ecosystems, including forests, oceans, and deserts. 3. We need to protect the Earth's environment for future generations. 4. The Earth is home to a wide variety of plants and animals. 5. It is important to reduce waste and recycle to help protect the Earth. II. Circle the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions. 1. A. cover B. observe C. protect D. persuade 2. A. flora B. mankind C. forest D. livestock 3. A. zebra B. penguin C. giraffe D. leopard 4. A. essential B. important C. specific D. average 5. A. pollution B. awareness C. organise D. consider B. VOCABULARY - GRAMMAR III. Circle the letter A, B, C, or D to indicate the correct answer to each of the following questions. 1. Oceans and lakes are examples of places where we find A. liquid water B. forest habitat C. Solar System D. ecological balance 2. Many national parks are established to conserve the Earth's unique A. food chain B. flora and fauna C. water bodies D. outer space 3. _________ , such as oceans and rivers, cover much of the Earth's surface. A. Polar habitats B. Nature reserves C. Water bodies D. Flora and fauna 4. The________ shows how living things depend on each other for food. A. habitat loss B. global warming C. liquid water D. food chain 5. Islands are _______ surrounded by water, often found in oceans or lakes. A. landforms B. forests C. water bodies D. poles IV. Fill in each blank with a word/phrase from the box. There is one you do not have to use. global warming ecological balance nature reserves natural environment outer space habitat loss 1. It is important to protect biodiversity for the _______________ of ecosystems. 2. The ________________ includes forests, mountains, rivers, and other natural features. 3. Deforestation and urbanisation are major causes of _______________ worldwide. 4. Greenhouse gases, such as carbon dioxide, contribute to ________________. 5. People visit ______________ to enjoy and learn about the natural environment.
V. Circle the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions. Correct it. 1. The Sun, whose is a source of solar energy, powers many things on Earth. A B C D 2. The Moon, who reflects sunlight, appears bright in the night sky. A B C D 3. The Pacific Ocean, which name means peaceful, is the largest ocean on Earth. A B C D 4. Darwin, who famous book is "On the Origin of Species," studied natural selection. A B C D 5. Charles Darwin, whose was a British scientist, developed the theory of evolution. A B C D VI. Circle the letter A, B, C, or D to indicate the correct answer to each of the following questions. 1. Michael Levin, ________ is an American developmental and synthetic biologist, works at Tufts University. A. who B. whose C. which D. when 2. The Atlantic Ocean, ________ name means "Sea of Atlas", separates Europe and America. A. who B. whose C. that D. which 3. Asia, _______ is the largest continent, is home to diverse cultures and traditions. A. where B. who C. which D. whose 4. The Arctic, ________ is covered in ice and snow, is home to polar bears and seals. A. whose B. where C. who D. which 5. The Grand Canyon, _________ is in North America, is a popular tourist destination. A. who B. when C. whose D. which VII. Combine two sentences, using a non-defining relative clause and beginning with the given words. 1. The Rocky Mountains → The Rocky Mountain ______________________________________________________. 2. The Arctic is facing the effects of climate change. The Arctic is melting at an alarming rate. → The Arctic _________________________________________________________________. 3. The Himalayas are located in Asia. They are the highest mountains in the world. → The Himalayas ______________________________________________________________. 4. The Maldives are located in the Indian Ocean. They are known for their stunning beaches. → The Maldives ________________________________________________________________. 5. The North Pole is located at the top of the Earth. The North Pole has extreme cold temperatures. → The North Pole _______________________________________________________________. C. SPEAKING

The river played a significant role in ancient civilisations, such as the Egyptian civilisation, where it was worshipped as a divine entity. Today, efforts are being made to (5) _________ the Nile's ecosystem and ensure its sustainable use for future generations. The Nile River is truly a remarkable natural wonder, showcasing the beauty and importance of our planet's (6) ___________ resources. 1. A. provides B. sells C. produces D. buys 2. A. sea B. river C. mountain D. lake 3. A. animals B. trees C. species D. plants 4. A. exchanging B. exporting C. explaining D. exploring 5. A. protect B. create C. change D. provide 6. A. land B. water C. forest D. soil II. Read the text and circle the letter A, B, C, or D to indicate the correct answer to each of the questions. The food chain is a fascinating concept that shows how living things depend on each other for survival. It helps us understand the balance and interconnectedness of life on our planet. Let's take a closer look at how it works. At the base of the food chain, we have producers like plants and algae. They use sunlight to make food through a process called photosynthesis. These plants are then eaten by herbivores, such as rabbits or cows, which are called primary consumers. Next, we have secondary consumers, which are predators that eat the herbivores. For example, a fox might eat a rabbit. And at the top of the chain, we have tertiary or top-level consumers, such as eagles or lions, which eat other carnivores. But it doesn't end there! When organisms die, they are broken down by decomposers like bacteria and fungi. These decomposers play a vital role by recycling nutrients back into the soil, which then nourishes the plants and starts the cycle again. Understanding the food chain helps us appreciate the delicate balance of nature. If one part of the chain is disrupted, it can have a ripple effect on the entire ecosystem. It reminds us of the importance of preserving biodiversity and protecting our planet's delicate web of life. 1. What is the main idea of the text? A. The importance of preserving biodiversity B. The process of photosynthesis C. The concept of the food chain D. The role of decomposers in the ecosystem 2. What are the primary consumers in the food chain? A. Predators that eat herbivores B. Organisms that recycle nutrients C. Producers like plants and algae D. Herbivores like rabbits or cows 3. How do plants make food in the food chain? A. By recycling nutrients B. By eating other organisms C. Through a process called photosynthesis. D. By breaking down organic matter 4. What does the term 'photosynthesis' mean?