Children's Encyclopedia1976 |
Des de l'interior del llibre
Resultats 1 - 3 de 8.
Pàgina 26
... attack an animal on its own than take on a whole herd . And in a herd , too , there are more animals to watch and warn the others when danger threatens . Some animals hunt together . In the Arctic , packs of wolves search for weak or ...
... attack an animal on its own than take on a whole herd . And in a herd , too , there are more animals to watch and warn the others when danger threatens . Some animals hunt together . In the Arctic , packs of wolves search for weak or ...
Pàgina 41
... on the roots of plants . Worms help to turn and loosen the soil with their constant tunnelling . Small rodents and many kinds of birds feed on insects that attack the crops . Living in a City The first cities grew up more. 41.
... on the roots of plants . Worms help to turn and loosen the soil with their constant tunnelling . Small rodents and many kinds of birds feed on insects that attack the crops . Living in a City The first cities grew up more. 41.
Pàgina 49
... Attacking a Castle When a castle was under attack , the defenders shot arrows from the battle- ments and dropped stones and boiling water or oil . The attackers tried to break into the castle in a number of ways . Giant siege towers ...
... Attacking a Castle When a castle was under attack , the defenders shot arrows from the battle- ments and dropped stones and boiling water or oil . The attackers tried to break into the castle in a number of ways . Giant siege towers ...
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