MeteoritesSterling Pub., 1993 - 60 من الصفحات "A wonderful resource....Students will be drawn to read and investigate....The text is direct, interesting, and free of mind-numbing chemistry and physics formulas that so often deter YAs from further investigation....An exceptionally well-done summary."-- "SLJ . "Well-written and nicely illustrated....The technical quality of the book is very good...."-- "Science Bks & Films, a starred review . 60 pages (all in color), 8 1/4 x 7 7/8. |
من داخل الكتاب
النتائج 1-3 من 13
الصفحة 4
... thought to have been caused by the loss of a globule of iron - nickel metal during the solidification of the spherule . 6 Hoba iron meteorite . This , the biggest single. MICROMETEORITES What are meteorites? 2468 Micrometeorites.
... thought to have been caused by the loss of a globule of iron - nickel metal during the solidification of the spherule . 6 Hoba iron meteorite . This , the biggest single. MICROMETEORITES What are meteorites? 2468 Micrometeorites.
الصفحة 24
... thought that scientists can isolate stardust in the laboratory and so study processes that occurred tens or hundreds of millions of years before the origin of the Solar System and our Earth . Carbonaceous chondrites contain rare calcium ...
... thought that scientists can isolate stardust in the laboratory and so study processes that occurred tens or hundreds of millions of years before the origin of the Solar System and our Earth . Carbonaceous chondrites contain rare calcium ...
الصفحة 57
... thought to be the product of ensuing forest fires . ) Acid rain would have been produced . It would have acidified the surface waters of the oceans and so dissolved the shells of many marine animals . Soot and dust in the atmosphere ...
... thought to be the product of ensuing forest fires . ) Acid rain would have been produced . It would have acidified the surface waters of the oceans and so dissolved the shells of many marine animals . Soot and dust in the atmosphere ...
المحتوى
Introduction | 1 |
How do meteorites get here? | 8 |
Where do meteorites come from? | 14 |
حقوق النشر | |
3 من الأقسام الأخرى غير ظاهرة
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
anorthosite Antarctica Apollo astroblemes atmospheric flight basaltic basaltic achondrites basaltic rock blue ice bombardment bright fireball calcium carbonaceous chondrite caused chemical elements chondrites contain chondrules cometary composed cooled core Cosmic spherules crater crystals dark decay feldspar fell formation age fragments fusion crust gravity group IIAB Halley's Comet highlands howardites igneous rocks inches indicates interplanetary dust interstellar cloud iridium iron meteorites iron-nickel metal land on Earth liquid lunar magnesium mare Mars melting mesosiderites Meteor meteorite falls meteorite impact meteorite landed meteorite shower meteoroid micrometeorites million years ago mineral grains molten Moon nebula objects observed occurred olivine orbit palladium Pallasites parent asteroid particles percent nickel planetary planets formed plutonium produced pyroxene radioactive aluminum samples silicate SNC meteorites Solar System solar wind solidified sonic booms space speed stars stone stony material stony meteorite stony minerals Stony-iron meteorite sulfide Sun and planets supernova surface temperature Widmanstätten pattern