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Science, technology, and the environment | High school biology | Khan Academy

4,124 views

Khan Academy

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

99%
  • 6:22 / 6:24

Speech Rate:

  • 164 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

tableware

/ˈtāb(ə)lˌwer/

noun

Dishes, silverware, glasses used at the table.

bananas

/bəˈnanə/

adjective noun noun (plural)

very silly or crazy. long curved fruit withd yellow skin. Long curved yellow fruits with a white center.

materials

/məˈtirēəl/

noun other

matter. Substances from which a thing is made.

developed

/dəˈveləpt/

adjective verb

advanced or elaborated to specified degree. To grow bigger, more complex, or more advanced.

annually

/ˈanyo͞oəlē/

adverb

once year.

scientists

/ˈsīəntəst/

noun other

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

designer

/dəˈzīnər/

adjective noun

Describing something that has been designed. Someone who creates plans to make something.

durable

/ˈd(y)o͝orəb(ə)l/

adjective noun

able to withstand wear or damage. undefined.

favorite

/ˈfāv(ə)rət/

adjective noun verb

preferred to all others of same kind. person or thing that is preferred to all others of same kind. record address of website or other data.

preserve

/prəˈzərv/

noun verb

Protected area of land with plants and animals. maintain in original state.

everything

/ˈevrēˌTHiNG/

pronoun

All of the things mentioned.

billion

/ˈbilyən/

noun number

Number 1,000,000,000. thousand million.

consumed

/kənˈso͞om/

verb

To eat, drink, buy or use up something.

disposable

/dəˈspōzəb(ə)l/

adjective noun

intended to be thrown away after use. disposable article.

convert
noun verb

person who has changed faith or belief. To change form, character, or function to another.

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