Children's Encyclopedia1976 |
Des de l'interior del llibre
Resultats 1 - 3 de 12.
Pàgina 8
... space there must be others with conditions like the earth's . On these planets there must be beings who may , one day , get a message through to us . ISTI MIRANT STELLA HAROLD The picture above is a small. 8 Our Earth in Space.
... space there must be others with conditions like the earth's . On these planets there must be beings who may , one day , get a message through to us . ISTI MIRANT STELLA HAROLD The picture above is a small. 8 Our Earth in Space.
Pàgina 11
... space capsule ( above ) they whizz through our air at a terrific speed . The front of the space capsule has to be made of a very special material that burns away slowly in the great heat caused by the air . US AIR FORCE The highest ...
... space capsule ( above ) they whizz through our air at a terrific speed . The front of the space capsule has to be made of a very special material that burns away slowly in the great heat caused by the air . US AIR FORCE The highest ...
Pàgina 25
... space at one end . Blood vessels carry oxygen from this space to the growing bird . Eggs are kept warm by the female bird , who sits on them until they hatch . Sometimes the male bird also takes a turn at sitting on the nest . When the ...
... space at one end . Blood vessels carry oxygen from this space to the growing bird . Eggs are kept warm by the female bird , who sits on them until they hatch . Sometimes the male bird also takes a turn at sitting on the nest . When the ...
Altres edicions - Mostra-ho tot
Frases i termes més freqüents
adult Aerotrain Africa Arctic areas armor atomic battle bigger birds body bomb bones brain breathe build built butterfly called carried cells cities coal colored crankshaft creatures crops cylinder deep desert dinosaurs earth eggs Egyptian plover electricity enemies engine feet fish flower forests galaxy gear Greeks ground grow heat hovercraft huge hunted insects inside jungle kinds knights land leaves light live look Louis Bleriot machine mammals miles millions Montgolfier brothers moon Mount Everest mountains move muscles nerves nest numbers oxygen picture piston plane pollen Prairie falcon railways rain reptiles river road rock Sahara Desert sailing sea anemone sea scorpions seeds shell ships shows skin South America South Pole space spacemen speed spider stars steam locomotives stone sun's sunlight surface tiny tractors trees turn wheels wind Wright brothers young