Cosechadoras combinadas

Cosechadoras combinadas

Assessment

Interactive Video

Science, Other

1st - 6th Grade

Hard

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The video explains the challenges of harvesting cereal crops and introduces combine harvesters as a solution. It details the mechanical process of separating grain from the plant, including cutting, crushing, and filtering. The leftover chaff is removed, and the grains are collected in a tank. The name 'combine' comes from the machine's ability to combine multiple harvesting tasks.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how strainers in a combine harvester work.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is the combine harvester named as such?

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