"The Science of Growing Corn"

What is the author’s purpose in “The Case for Keeping Corn Number 1”?

• To entertain readers with a story about corn production

• To persuade readers that new technology is enhancing corn production.

• To inform readers about the process of producing corn

• To prove that corn is the best product in America

Tags

CCSS.RI.6.6

CCSS.RI.6.9

CCSS.RL.5.6

CCSS.RL.6.6

CCSS.RL.7.6

Which detail from the passage BEST supports the the purpose you chose in Question #1? (To persuade readers that new technology is enhancing corn production.)

• “Corn is highly versatile.”

• “Some people argue that soil is depleted by the two-crop corn-soybean rotation.”

• “We must move forward with technology, not back in time!”

• “Today, corn is the most widely grown crop in America.”

Which word or phrase helps the reader understand the meaning of the word “thrives” as it is used in paragraph 2?

• “In the Midwest region”

• “Continental United States”

• “climates”

• “Grows successfully”

Tags

CCSS.RI.5.4

CCSS.RI.6.4

CCSS.RL.5.1

CCSS.RL.5.4

CCSS.RL.6.4

What is the author’s purpose in “Did Farmers of the Past Know More Than We Do?”?

• To entertain readers with a story about crop rotation

• To persuade readers that farmers need to go back to old-fashioned methods of farming

• To compare farmers in the United States to farmers in other countries

• To prove that corn is the best product in America

Tags

CCSS.RI.6.6

CCSS.RI.6.9

CCSS.RL.5.6

CCSS.RL.6.6

CCSS.RI.7.9

Which describes why the author include the graph on page 21? Select all that apply.

• To show the reader how many corn bushels per year

• To enhance her opinion that technology is helping the corn industry

• To help the reader understand how much corn is produced each year

Tags

CCSS.RI.1.5

CCSS.RI.2.5

CCSS.RI.K.5

What is the conjunction used in the sentence below?

"They can be packaged into frozen and canned foods."

• be

• and

• into

• can

Tags

CCSS.RI.4.5

CCSS.RI.5.3

CCSS.RI.5.5

CCSS.RI.6.3

CCSS.RI.6.5

According to the author of "Did Farmers of the Past Know More Than We Do", why is the agricultural system unsustainable?

• Chemicals are being used on plants

• Because chemicals used on plants depend on fossil energy

• What farmers return to the soil must now be purchased

• A modern rotation includes only corn, soybeans, fertilizer and pesticides.

What does the word emergence mean as it is use in paragraph 14?

• reversal

• creation

• death

• disappearance

Tags

CCSS.RI.5.4

CCSS.RI.6.4

CCSS.RL.5.1

CCSS.RL.5.4

CCSS.RL.6.4

Which phrase best helps the reader understand the meaning of the word "diversify" in paragraph 4?

• availability of food crops

• consolidating crops

• different crops for different markets

• more efficient

Tags

CCSS.RI.5.4

CCSS.RI.6.4

CCSS.RL.5.1

CCSS.RL.5.4

CCSS.RL.6.4

What is the best piece of evidence in paragraph 15 that supports the author's opinion that we need to use old ways of farming?

• This study is a reminder of something essential.

• It is a complex organism, and it always responds productively to diversity.

• The way we farm now undervalues and undermines good soil.

• But you cannot consolidate the soil.

Tags

CCSS.RI.5.8

CCSS.RI.6.1

CCSS.RI.6.8

CCSS.RI.7.8

CCSS.RL.6.1