ÔùÖ This Majestic Planet ÔùÅ How did Earth form? ÔùÅ What is inside Earth? ÔùÅ What is the crust made of? ÔùÅ Is Earth heated from within? ÔùÅ How is Earth's interior studied? ÔùÅ How big is Earth? ÔùÅ Does Earth's gravity vary? ÔùÅ Why does a compass point north?rnrnÔùÖ Tectonic Movements ÔùÅ Are the continents moving? ÔùÅ Is there proof of continental drift…
ÔùÖ Defence Mechanisms ÔùÅ Why do some animals imitate their surroundings? ÔùÅ When is a bee not a bee? ÔùÅ Why do tree frogs change colour? ÔùÅ Why do some animals change colour with the seasons? ÔùÅ Why do springboks jump? ÔùÅ Why does a rattlesnake make noise? ÔùÅ What is the purpose of eyespots? ÔùÅ Why are poisonous frogs so bright? ÔùÅ Why do some harmless bu…
ÔùÖ Feeding Patterns ÔùÅ How does a paramecium feed itself? ÔùÅ How do flies locate food? ÔùÅ How do mosquitoes locate blood? ÔùÅ How do ants and aphids use each other? ÔùÅ Why do snakes flick out their tongues? ÔùÅ Why do woodpeckers peck at trees? ÔùÅ How does a platypus find food? ÔùÅ Why do some fish have whiskers? ÔùÅ How do these creatures help each other? Ô…
ÔùÖ Life Cycles ÔùÅ How do cabbage whites select mates? ÔùÅ Why do some beetles have horns? ÔùÅ How do dragonflies mate? ÔùÅ Do praying mantises eat their mates? ÔùÅ What is gift giving among insects? ÔùÅ Why do mosquitoes suck blood? ÔùÅ How do honeybees reproduce? ÔùÅ How are aphids born? ÔùÅ Do insects care for their young? ÔùÅ How do woodlice tend their youn…
ÔùÖ The Functional Body Form ÔùÅ What are insects? ÔùÅ Do insects have hearts and brains? ÔùÅ How do insects breathe? ÔùÅ How does a thousand-legger walk? ÔùÅ How do insects fly? ÔùÅ How can a flea jump so high? ÔùÅ How can insects walk on water? ÔùÅ How do flies walk on the ceiling? ÔùÅ How do insects see? ÔùÅ What can insects hear? ÔùÅ What are antennae use…
ÔùÖ The Search for Food ÔùÅ Do fish have favourite foods? ÔùÅ How do fish capture plankton? ÔùÅ What is an archerfish? ÔùÅ Do fish go fishing? ÔùÅ How do deep-sea fish catch prey? ÔùÅ How do dolphins and whales hunt? ÔùÅ What do blue whales eat? ÔùÅ Can shellfish attack fish?rnrnÔùÖ Underwater Senses ÔùÅ How does the sense of smell work? ÔùÅ How do fish see? …
ÔùÖ The Diversity of Aquatic Animals ÔùÅ What is a fish? ÔùÅ How do fish breathe underwater? ÔùÅ Do fish drink water? ÔùÅ What is a swim bladder? ÔùÅ Are all fish cold-blooded? ÔùÅ Can fish freeze to death? ÔùÅ How do different animals swim? ÔùÅ Why can swordfish swim so fast? ÔùÅ How do fish survive ocean pressures? ÔùÅ Why do some fish glow? ÔùÅ Why do lumi…
Air, Sumber KehidupanrnÔùÅ Kehidupan makhluk laut teramat memesona dan selalu berkaitan dengan kehidupan manusia karena kegiatan menangkap ikan sampai saat ini masih menjadi mata pencaharian bagi banyak penduduk. Namun, terkadang di sejumlah besar wilayah dunia, seperti Teluk Nha Trang di pesisir selatan Vietnam, nelayan mengalami ketidakpastian hidup. Pertumbuhan investasi asing dalam bidan…