TOEFL Must Have Words : Food Crops

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TOEFL Must Have Words : Food Crops

Target Words

1. abandon 6. intensify
2. adversely 7. irrigation
3. aggregate 8. obtain
4. cultivation 9. photosynthesis
5. fertilize 10. precipitation

Definitions and Samples

1. abandon v. To leave; to give up
To save their lives, the sailors had to abandon the sinking ship.
Parts of speech abandonment n

2. adversely adv. In a harmful way; negatively
Excessive rainfall early in the spring can adversely affect the planting
of crops.
Usage tips Adversely is often followed by affect.
Parts of speech adversity n, adverse adj

3. aggregate adj. Gathered into or amounting to a whole
It is impossible to judge last year’s performance without knowing
the aggregate sales numbers.
Usage tips Aggregate is often followed by a term like sum, total, or
numbers.
Parts of speech aggregate v, aggregate n

4. cultivation n. Preparing the land to grow crops; improvement for
agricultural purposes
With the development of land cultivation, hunters and gatherers
were able to settle in one place.
Parts of speech cultivate v

5. fertilize v. To supply with nourishment for plants by adding helpful
substances to the soil
This farm fertilizes tomatoes more than any other crop.
Parts of speech fertilizer n, fertilization n

6. intensify v. To increase in power; to act with increased strength
Jacob’s long absence intensified his certainty that he should marry
Rose.
Parts of speech intensification n, intense adj

7. irrigation n. The supplying of water to dry land
In dry areas of the country, you can see ditches all over the farmland
for irrigation.
Parts of speech irrigate v

8. obtain v. To gain possession of; to get
After a series of difficult interviews, he finally was able to obtain
the job.

9. photosynthesis n. The process by which green plants make their
own food by combining water, salts, and carbon dioxide in the presence
of light.
Oxygen is a by-product of the process of photosynthesis.
Parts of speech photosynthesize v

10. precipitation n. Water that falls to the Earth’s surface
In the Pacific Northwest, the high level of precipitation ensures rich,
green plant life.

TOEFL Prep I

Complete each sentence by filling in the blank with the best word from the list. Change the form of the word if necessary. Use each word only once. abandoned precipitation cultivation fertilize photosynthesis

1. Through __________, green plants create organic materials with the help of chlorophyll.
2. The coastal city gets half of its __________ during the months of January, February, and March.
3. Farmers use various methods of land __________.
4. When they heard the hull crack, all but two of the sailors __________ ship.
5. Inexperienced gardeners may not realize how important it is that they __________ their plants.