Listening Listen carefully to the tape to answer the questions.

117 Review 1 11. How many children did Toglai and Toglibon have? a. Two. b. Four. c. Six. d. It is not stated in the text. 12. Who descended are the Spaniards and Americans? a. Toglai and Toglibon’s first children. b. The children who were born after the À rst children left. c. The children who were called Magindanau. d. The children who remained at Cibolan. 13. Why did the children of Toglai and Toglibon leave Cibolan? a. Because the Spaniards and came to the Philippines. b. Because there came a great drought which lasted for three years. c. Because the region where they lived was in undated with water. d. Because their parents passed away. 14. Surely, said the people, Manama is punishing us, and we must go elsewhere to À nd food and place to dwell in. What does Manama probably mean? a. Father. b. Mother. c. God. d. Spirit. 15. Why didn’t the last two children leave Mount Apo? a. They were too weak to travel. b. They loved their land very much. c. They waited for rain falling. d. They found a stalk of sugarcane. When fossil fuels, or other fuels, such as wood or peat, which contain carbon are burned, carbon dioxide is released into the atmosphere. Vehicles also give out, and so add, carbon dioxide to the atmosphere. The Earth’s atmosphere allows most of the Sun’s rays to pass through it to heat the Earth’s surface. The Earth re Á ects much of the heat energy back into the atmosphere, but much of this re Á ected radiation cannot escape because gases such as carbon dioxide absorb it. They grow warm and send heat radiation back to Earth. This is the greenhouse effect. Many scientists think that the greenhouse effect may change the climate, over the next Greenhouse Effect Questions 16–20 are based on this text. 118 Developing English Competencies f or Grade XII of Language Programme 100 years or so. One consequence of so-called “global warming” resulting from the greenhouse effect could be melting of the polar ice. This in turn, could lead to a rise in sea level which could flood large areas of highly populated coastal land. If carbon dioxide proves to be harmful as thought in order to reduce carbon dioxide levels we need to reduce the amounts of carbon-rich fuels burned. Taken from King À sher Science Encyclopedia, 1997 16. What is Á own out when fuels which contain carbon are burned? a. Carbon dioxide. b. Wood. c. Peat. d. Radiation. 17. What effect does carbon dioxide have on the atmosphere? a. It makes the atmosphere darker to long-wave radiation. b. It makes the atmosphere allows most of the Sun’s rays to pass through. c. It makes the atmosphere allow most of the Sun’s rays to pass through it to heat the Earth’s surface. d. It makes the atmosphere become warmer. 18. The Earth re Á ects much of the heat energy back into the atmosphere .... What does the Indonesian equivalent of the italicised word? a. Menyerap . b. Memancarkan . c. Mencerminkan . d. Memantulkan . 19. What causes the Earth to become warmer? a. The Sun’s rays re Á ected by the Earth into the atmosphere. b. The heat radiation sent back to Earth by gases that grow warm. c. Re Á ected radiation that escape the atmosphere. d. The burning of wood or peat. 20. What will happen if the sea level rises? a. The polar ice will melt and make the sea get cooler. b. Some large areas of coastal land will be inundated. c. Some large areas of coastal land will be dried up. d. The surface of Earth will be Á ooded with water.