Title [C9GB] UNIT 10_HS.docx ✅

C. land and air D. mountains and rivers Question 9: Animals release droppings, which help fertilize the soil. A. food B. waste C. seeds D. energy Question 10: A vital resource like clean water must be protected for future generations. A. expensive B. rare C. essential D. limited Question 11: Farmers keep livestock such as cows and sheep for milk, meat, and wool. A. wild animals B. pets C. farm animals D. birds E10: Complete the following sentences with the correct forms of the words in capitals. Question 1: Deforestation is one of the main causes of habitat ________for many species. (LOSE) Question 2: Climate change has a serious _________ on global weather patterns. (AFFECT) Question 3: She told a _________ story about her adventures in the Amazon rainforest. (FASCINATE) Question 4: Visiting a _________ reserve is a great way to learn about wildlife conservation. (NATURAL) Question 5: Protecting wildlife is essential for maintaining __________ balance. (ECOLOGY) Question 6: Air pollution is __________ to both humans and animals. (HARM) Question 7: It's important to be _________of how our actions affect the environment. (AWARENESS) Question 8: Climate change is becoming a global _________ that affects all countries. (THREATEN) E11: Combine the sentences using relative pronouns who/which/whose. Question 1: The Amazon Rainforest is the largest tropical forest in the world. It plays a crucial role in regulating the Earth's climate. --> _____________________________________________________________________________. Question 2: Sir David Attenborough is a famous environmentalist. He has inspired millions of people to care about nature. --> _____________________________________________________________________________. Question 3: The ozone layer protects the Earth from harmful UV radiation. It has been gradually recovering since the ban on CFCs. --> _____________________________________________________________________________. Question 4: Coral reefs provide shelter for a variety of marine species. They are under threat due to global warming. --> _____________________________________________________________________________. Question 5: The scientist won a Nobel Prize. His research helped us understand the impact of greenhouse gases. --> _____________________________________________________________________________. Question 6: Deforestation is a serious environmental issue. It leads to habitat loss and reduces biodiversity. --> _____________________________________________________________________________. Question 7: Renewable energy sources are becoming more popular. They help reduce carbon emissions. --> _____________________________________________________________________________. Question 8: A meteorologist is a scientist. He studies weather patterns and climate change. --> _____________________________________________________________________________. Question 9: The Great Barrier Reef is one of the natural wonders of the world. It is located off the coast of Australia. --> _____________________________________________________________________________. Question 10: David Attenborough is a famous naturalist. He has dedicated his life to raising awareness about environmental issues. --> _____________________________________________________________________________. Question 11: Mount Everest is the highest peak on Earth. It attracts climbers from all over the world. --> _____________________________________________________________________________.