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Complete the sentences with the words from the box.
1. To is to keep and protect something from damage, change or waste.
2. is the removal or cutting down of all trees in an area for urban use and farm lands.
3. are non-renewable energy sources such as coal, fuel oil and natural gas formed from dead plants and animals underground.
4. To is to make air, water, or soil dirty or unclean.
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Complete the sentences with the words from the box.
1. The occurs when the earth's atmosphere traps certain gases such as carbon dioxide as well as water vapour. This makes the earth's surface warmer.
2. is the gradual increase of temperature on the earth's surface due to greenhouse effect.
3. is the using up or reducing something like energy or resources.
4. is harm or injury that makes something less valuable or able to function.
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DO YOU KNOW ... ? |
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The position of a word in a sentence or its formation can tell about its class. - A noun can directly follow a determiner like a/an, the, your, some or a preposition like for, and be formed with -tion, -ation and -ity. Examples: the protection of natural resources, a lifestyle, for use, preservation, electricity, etc. - A verb can directly follow a subject pronoun, the particle to, modals like can, will and be formed with endings like -ed, -ing, etc. Examples: to protect, can consume, are depleted, etc. |
Vị trí của một từ trong câu hoặc sự hình thành của nó có thể nói về lớp của nó. - Một danh từ có thể theo trực tiếp một mạo từ như a / an, the, your, some hoặc giới từ như for, và được hình thành với -tion, -ation và -ity. Ví dụ: the protection of natural resources, a lifestyle, for use, preservation, electricity, ... - Một động từ có thể trực tiếp theo một đại từ chủ ngữ, phân từ to, phương thức can, will, sẽ và được hình thành với các kết thúc như -ed, -ing, v.v. Ví dụ: to protect, can consume, are depleted, ... |
Complete the table with the words from the box.
| Verb | Noun |
| 1. | protection |
| 2. preserve | |
| 3. | contamination |
| 4. consume | |
| 5. | deforestation |
| 6. | pollution |
| 7. | depletion |
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Complete the sentences with the nouns or verbs in below. Change the word forms, if necessary. Each word is used once.
1. The of energy in this area has increased a lot since a new modern resort was built.
2. How much energy does this modern resort every day?
3. Scientists have been looking for solutions for decades to the Earth's limited fossil fuels from depletion.
4. Many environmentalists have supported the of the earth's natural resources such as land, fresh water, rain forests and fossil fuels.
Complete the sentences with the nouns or verbs in below. Change the word forms, if necessary. Each word is used once.
1. The coastal areas have been severely by the disposals of harmful chemical rubbish.
2. The greenhouse effect is made by.
3. by chemical sprays and fertilizers makes land arid, and vegetation harmful to human health.
4. Most chemicals the ground and the underground water.
Complete the sentences with the nouns or verbs in below. Change the word forms, if necessary. Each word is used once.
1. The coastal areas have been severely by the disposals of harmful chemical rubbish.
2. The greenhouse effect is made by.
3. by chemical sprays and fertilizers makes land arid, and vegetation harmful to human health.
4. Most chemicals the ground and the underground water.
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