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Signs of Life? Martian Microbial Mats

16,045 views

John Michael Godier

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 4:52 / 5:02

Speech Rate:

  • 180 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

recently

/ˈrēs(ə)ntlē/

recently
adverb

Just a while ago; not long ago.

paleontologists
paleontologists
other

Person who studies and is an expert in fossils.

circumstances

/ˈsərkəmˌstans/

circumstances
noun other

relevant fact or condition. Situations, e.g. person's financial situation.

purported

/pərˈpôrdəd/

purported
adjective verb

appearing or stated to be true, though not necessarily so. To pretend to be or to do something.

meteorites

/ˈmēdēəˌrīt/

meteorites
noun other

piece of rock or metal that has fallen to earth's surface from outer space as meteor. Stony or metallic masses of matter that has fallen to the earth's surface from outer space.

footprints

/ˈfo͝otˌprint/

footprints
noun other

impression left by foot etc. on ground. Mark left by a foot of an animal or human.

believed

/bəˈlēv/

believed
verb

To think or accept that something is true.

martian

/ˈmärSHən/

martian
adjective noun

relating to planet Mars or its supposed inhabitants. hypothetical or fictional inhabitant of Mars.

specifically

/spəˈsifək(ə)lē/

specifically
adverb

As regards a particular thing; closely related to.

dinosaur

/ˈdīnəˌsôr/

dinosaur
noun

Reptile that lived millions of years ago.

earliest

/ˈərlē/

earliest
adjective adverb

happening before usual time. before usual time.

structures

/ˈstrək(t)SHər/

structures
noun other verb

arrangement of and relations between parts or elements of something complex. The ways some things are built, arranged or organized. construct or arrange according to plan.

description

/dəˈskripSH(ə)n/

description
noun

Explanation of what something is like, looks like.

premature

/ˌprēməˈCHo͝or/

premature
adjective

Happening before the natural or desired time.

fossilized

/ˈfäsəˌlīzd/

fossilized
adjective verb

preserved to become fossil. To change into a state from which it won't change.

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