السلام عليكم ورحمة الله وبركاته
هنا تجدون الأسئلة مع الأجوبة
باللون الوردي:P
:::الأسئلة:::
هنا تجدون الأسئلة مع الأجوبة
باللون الوردي:P
:::الأسئلة:::
Part A
Questions from 1-10 (Part A) incomplete sentences. Beneath each sentence you will see four words or phrases, mark (a), (b), (c), and (d). Choose the one word or phrases that best complete the sentence. Good Luck
1. Political demonstrations on American campuses have abated ________.
a. After 1970.
b. In 1970.
c. For 1970.
d. Since 1970
2n..Ancient civilizations such as those of the Phoenicians and the Mesopotamians _________ goods rather than use money
.
.
a. Use to trade
b. Is used to trade
c. Used to trade
d. Was use to trade
. 3n. Justice Sandra Day O'Connor was _________ to serve on the U.S. Supreme Court.
a. The woman who first
b. The first woman
c. Who the first woman
d. The first and a woman
4n. North Carolinian is well known not only for the Great Smoky Mountains National Park _________ for the Cherokee Indian settlements.
a. Also
b. And
c. But also
d. Because of
5v. General Grant had General Lee ______ him at Appomattox to sign the official surrender of the Confederate forces.
a. To meet
b. Met
c. Meet
d. Meeting
6n. If a ruby is heated it ______ temporarily lose its color.
a. Would
b. Will
c. Does
d. Has
7l. _______ small specimen of the embryonic fluid is removed from a fetus, it will be possible to determine whether the baby will be born with birth defects.
a. A
b. That a
c. If a
d. When it is a
8l. All of the people at the AAME conference are ___________.
a. Mathematic teacher s.
b. Mathematics teachers.
c. Mathematics teacher.
d. Mathematic's teachers
9l.To generate income, magazine publishers must decide whether to increase the subscription price or __________.
a. To sell advertising
b. If they should sell advertising
c. Selling advertising
d. Sold advertising
10l. If it _______ more humid in the desert of the Southwest, the hot temperatures would be unbearable.
a. Be
b. Is
c. Was
d. Were
Part B
In this part you will read passage followed by a number of questions about it. Choose the one best answer, (a), (b), (c), or (d), to each question. Good Luck
The passage
It has long been known that when exposed to light under suitable conditions of temperature and moisture, the green parts of plants use carbon dioxide from the atmosphere and release oxygen to it. These exchanges are the opposite of those that occur in respiration. The process is called photosynthesis. In photosynthesis, carbohydrates are synthesized from carbon dioxide and water by the chloroplasts of plant cells in the presence of light. In most plants, the water used in photosynthesis is absorbed from the soil by the roots and translocated through the xylem of the root and stem to the leaves. Except for the usually small percentage used in respiration, the oxygen released in the process diffuses out of the leaf into the atmosphere through the stomates. Oxygen is the product of the reaction. For each molecule of carbon dioxide used, one molecule of oxygen is released, a summary chemical equation for photosynthesis.
As a result of this process, radiant energy from the sun is stored as chemical energy. In turn, the chemical energy is used to decompose carbon dioxide and water. The products of their
decomposition are recombined into a new compound, which is successively built up into more and more complex substances. After many intermediate steps, sugar is produced. At the same time, a balance of gases is preserve in the atmosphere.
decomposition are recombined into a new compound, which is successively built up into more and more complex substances. After many intermediate steps, sugar is produced. At the same time, a balance of gases is preserve in the atmosphere.
1l. Which title best expresses the idea in this passage?
a. A Chemical Equation
b. The Process of Photosynthesis
c. The Part of Vascular Plants
d. The Production of sugar
2l. In photosynthesis, water
a. Must be present
b. Is produced in carbohydrates
c. Is stored as chemical energy
d. Interrupts the chemical reaction
3l. Which process is the opposite of photosynthesis
a. Decomposition
b. Synthesization
c. Diffusion
d. Respiration
4l. The combination of carbon dioxide and water to form sugar result in an excess of
a. Water
b. Oxygen
c. Carbon
d. Chlorophyll
5l. The word "stored" highlighted by red color is closest in meaning to
a. Retained
b. Converted
c. Discovered
d. Specified
6l. In photosynthesis, energy from the sun is
a. Changed to chemical energy
b. Conducted from the xylem to the leaves of green plants
c. Not necessary to the process
d. Released one to one for each molecule of carbon dioxide used
7l. The word "their" highlighted by red color refers to
a. Radiant energy and chemical energy
b. Carbon dioxide and water
c. Products
d. Complex substances
8l. The word "successively" highlighted by red color is closest in meaning to
a. With effort
b. In a sequence
c. Slowly
d. Carefully
9l. Besides the manufacture of food for plants, what is another benefit of photosynthesis?
a. It produces solar energy
b. It diffuses additional carbon dioxide into the air.
c. It maintains a balance of gases in the atmosphere.
d. It removes harmful gases from the air.
10l. Which of the following is NOT true of the oxygen used in photosynthesis?
a. Oxygen is absorbed by the roots.
b. Oxygen is the product of photosynthesis.
c. Oxygen is used in respiration.
d. Oxygen is released into the atmosphere through the leaves
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