Answer the following question given this paragraph: Thermal pollution raises the temperature of water. It is commonly caused by power plants and factories. The change in temperature can kill fish and other water organisms. Q: What type of pollution is generated by power plants and factories that can directly raise the temperature of water? Choices: - atmospheric pollution - Space Pollution - variable pollution - thermal pollution A:
thermal pollution
(Question)
Answer the following question given this paragraph: Before catalytic converters were required, cars spewed a lot of pollutants into the air. On the left is a car without a catalytic converter. The car on the right has one. Q: What are the winds that occur in belts that encircle the planet? Choices: - global rains - new winds - galactic winds - global winds A:
(Answer)
global winds
Ques: Answer the following question given this paragraph: Figure 21.13 Extinction intensity as reflected in the fossil record has fluctuated throughout Earth's history. Sudden and dramatic losses of biodiversity, called mass extinctions, have occurred five times. Q: What are sudden and dramatic losses of biodiversity called? Choices: - explosive extinction - life extinction - normal extinction - mass extinction A:
Ans: mass extinction
(Q).
Answer the following question given this paragraph: Cysts may develop in the ovaries. A cyst is a sac filled with fluid or other material. Ovarian cysts are usually harmless and often disappear on their own. However, some cysts may be painful and require surgery. Q: What is a sac filled with fluid or other material? Choices: - a lesion - Golgi apparatus - a receptacle - a cyst A:
(A).
a cyst
Ques:Answer the following question given this paragraph: Q: Metabolism is an emergent property of life that arises from orderly interactions between what? Choices: - tissues - body systems - nutrients - molecules A:

Ans:molecules
Ques:Answer the following question given this paragraph: Organs of the GI tract are covered by muscles that contract to keep food moving along. A series of involuntary muscle contractions moves rapidly along the tract, like a wave travelling through a spring toy. The muscle contractions are called peristalsis. The diagram in Figure below shows how peristalsis works. Q: What do the muscles of the gastrointestinal tract do? Choices: - break down food - secrete stomach acid - stop digestion - keep food moving A:

Ans:
keep food moving