TC 8A1- HOMEWORK 11.2
I. Mark the stress in the following.
A’quatic ‘chemical a’tomic e’conomic
Bo’tanical ener’getic tra’ditional te’rrific
His’torical scien’tific ‘medical ath’letic
‘classical dra’matic prac’tical characte’ristic
Tech’nical ‘poetic ‘national bio’logical

II. Write the words from the box in the correct part of the table, according to the stress pattern.
historic specific musical scenic electrical artistic logical tragic natural
horrific scientific political comic physical technological heroic magic global original systematic arrival emotional economical central critical grammatical academic mathematical


Oo
tragic comic magic global central.

Ooo
musical scenic logical natural emotional critical.

oOo
historic specific horrific scientific physical heroic systematic arrival academic.

oOoo
electrical artistic political technological origina economical, grammatical, mathematical.

oOo


oOoo



III. Match the different types of pollution to the pictures.
water pollution soil pollution air pollution noise pollution light pollution visual pollution radioactive pollution thermal pollution


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/
/
/

1.visual pollution
2. air pollution
3. water pollution
4. radioactive pollution


/
/
/
/

5.noise pollution
6. light pollution
7. thermal pollution
8. soil pollution


IV. Complete the sentences with the words or phrases in part I.
1. The smoke from planes, cars and factories causes_ air pollution_______.
2. There are many causes of__radioactive pollution______ including nuclear explosions, nuclear accidents and nuclear waste.
3. _ noise pollution________ can cause hearing loss and tinnitus.
4. __visual pollution ______can be caused by unattractive views, such as power lines, billboards, Street banners, open storage of trash, ugly buildings, etc.
5. _water pollution_______can lead to the death of aquatic plants and animals.
6. __thermal pollution______can happen when the temperature of a body of water increases;
7. There’s just so much __light pollution______from the ground that we simply can’t see most of the stars.
8. The ever-increasing use of Chemicals such as pesticides and fertilizers is one of the main factors causing_soil pollution_______.

V. Complete the sentences with the words from the box.
aquatic radioactive contaminated poison pollutant
dumped sewage untreated dead effects

1. _Sewage_______ or wastewater should be treated before it is discharged into the river or ocean.
2. More and more waste and_poison_______ are poured into the water, the soil and the air.
3. The_radioactive_______ material is stored in a special radiation-proof Container.
4. Oil spills can cause the death of_aquatic_______ animals such as fish.
5. _untreated _______sewage can spread disease and contaminate drinking water sources.
6. Cholera is transmitted through_contaminate_______ water
7. The health_effects_______ of air pollution include heart disease, lung cancer, and asthma.
8. Carbon dioxideis a dangerous air__pollutant______.
9. Over 150,000 tonnes of waste are_dumped_______ annually along the coastline.
10. Up to 100.000 fish were found__dead______ along the river last week.
VI. Underline the right option.
The planet’s water reserves are constantly polluted by waste from agriculture, industries, and (1) sewage/ sewers / sewing. Since water is always circulating through
the environment, it transports the (2) pollution / polluted / pollutants it contains from one area to the next. A pesticide that is (3) sprayed / spread / crowded on a field, for example, seeps into the groundwater, finds its way to a stream, and finally (4) ends up / gives up / comes up in the ocean. These toxic substances harm (5) poisonous / aquatic / dead plants and animals, and also infect the food Chain, causing certain plant and animal species to become (6) extinct / extinction / extincted. They can also (7) effect / defect / affecthumans who eat fish. Even though (8) dumping / collecting / clearing garbage in the ocean is strictly forbidden, many countries release their (9) treated / untreated / treatment sewer waste and dispose of their garbage into the water. In addition to this, more than 6 million tons of oil are accidentally (10) spilled / littered / floated into the ocean every year.
VII. Choose the best answer to complete the sentences.
1. The river water is severely polluted, mostly________ the dumping of raw sewage.
A. due to B. lead to C. because D. so
2. Sudden changes in water temperature can ________ mass killings of