Volcano Eruptions We live on the crust of the earth. Beneath the crust is a layer of rock called the mantle. Inside the mantle is the earth's core. Magma, or melted rock, and gas are trapped in the core. A volcanic eruption occurs when magma from deep inside the earth pushes up through the mantle and the crust. Volcanic eruptions can cause fires, mudslides, floods, avalanches, and earthquakes. Even a sudden volcano eruption can kill many people. A volcanic eruption begins with the formation of magma in the lower sections of the Earth's crust and the upper region of the mantle. With pressure driving the magna, it travels upward with tremendous force. If it is halted in a magma chamber, the pressure will begin to increase. Eventually, the solid rock and other material surrounding the chamber will crack, creating a new passage to the earth's surface. The magma will then flow through this conduit until it reaches the surface, where it will spew out in a volcanic eruption. When magma reaches the surface, it erupts as lava, ash, and volcanic rocks. Magma that reaches the earth's surface is called lava. Steam and gases, such as carbon dioxide, are also released into the atmosphere during a volcanic eruption. Lava flows can reach speeds of 90 to 100 miles per hour as they slide down the side of a volcano. These kinds of eruptions can push down entire forests. They can change the course of rivers. They affect the air we breathe, the food we eat, and the water we drink. Taken from: Many Sources B. Answer the following questions based on the text above! 3. What do you know about lava?

Task 2 Read the dialogue below. Then, state whether the sentences below are true (T) or false (F). Donna : Hi! Come in! Walter : Hi Donna. Thank you. Donna : How are you, pal? Walter : Terrific. Last week, I won the chess championship. Donna : Oh. It's great. Congratulation! Walter : Thank you. Next month I'll represent Indonesia in the World Championship. Donna : Really? I have no doubt on your capability. You have shown talent ever since we were in the elementary school. Walter: How about you? Still writing? Donna : Yes, I am working on my second novel. Walter : I think you've proven yourself as a good novelist. Donna : Thank you for your compliment. Walter : I'm sure one day your novel will be read by many people in the world. Donna : You think so? Walter : Of course, I do. 5. She is finishing her third novel. (.......)

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When pronouns are used as an object in a sentence, they are called . . . . A objective pronouns B. possessive pronouns C. relative pronouns D. subjective pronouns E. reflective pronouns

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Shop assistanst : *Can I help you find something?* Mawar : Yes, I want to look for a book about making coversations in Japaneases. Shop assistanst : What is the exact title? Mawar : I don’t know for sure. Can you show me where I can find such a book? Shop assistant : it’s on the shelves on the corner in the foreign language section. Mawar : O.K., thanks. Is there any discount for every purchase? Shop assistant : Yes,. This month we offer ten percent discounts for all items. Mawar : Great. The, may I see the catalog? Shop assistant : Sure. You can use this computer to check our books. Mawar : Yes. Thanks you Shop assistant : *Is there anything else I can help, Miss?* Mawar : No, thanks. Shop assistant : Alright. Happy shopping, Miss. 4. Pat attention to the sentences in bold. What do they axpress?

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Match the words on the left with its synonym on the right. 1. vehicle 2. manufacturer 3. hazardous 4. waste 5. commemoration 6. oblige 7. regulation 8. emission 9. residential 10. absorb 11. reduce a. dangerous b. housing c. rubbish d. emisi e. remembrance f. means of transportation g. rule h. producer i. force j. suck up k. lessen Number 11

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antonym important apa ya kaak

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