The Earth And The Solar System (continued 1)
Bayani Gaba-gaba
Our Solar System is a single star with eight planets, a scattering of dwarf planets, asteroids, moons and comets, all held in orbit by the Sun's gravity. Look closely and a pattern appears: small rocky worlds near the Sun, giant gas worlds far out, and a story of how they formed.
In this lesson you will describe the contents of the Solar System and the order of the planets, explain why the inner planets are rocky and the outer ones gaseous using an accretion model, and learn that orbits are elliptical. You will also interpret real planetary data.
Manufura
- Describe the Solar System as containing: (a) one star, the Sun (b) the eight named planets and know their order from the Sun (c) minor planets that orbit the Sun, including dwarf planets such as Pluto and asteroids in the asteroid belt (d) moons, that orbit the planets (e) smaller Solar System bodies, including comets and natural satellites
- Know that, in comparison to each other, the four planets nearest the Sun are rocky and small and the four planets furthest from the Sun are gaseous and large, and explain this difference by referring to an accretion model for Solar System formation, to include: (a) the model’s dependence on gravity (b) the presence of many elements in interstellar clouds of gas and dust (c) the rotation of material in the cloud and the formation of an accretion disc
- [Supplement] Know that planets, minor planets and comets have elliptical orbits, and recall that the Sun is not at the centre of the elliptical orbit, except when the orbit is approximately circular
- [Supplement] Analyse and interpret planetary data about orbital distance, orbital duration, density, surface temperature and uniform gravitational field strength at the planet’s surface
Darasin Sauti
Saurari wannan darasi a cikin manhaja
Taswirar tunani
An zana wannan batu don ka ga yadda ra'ayoyi ke hadewa.
Bude taswirar tunani a cikin manhaja
Katunan tunawa
Gwaji mai sauri kan abin da ake jarraba a wannan batu.
Yi atisayen wadannan katuna a cikin manhaja
Takardar Darasi
Cikakken Bayanin Darasi Yana Kan Manhajar Green Bridge
Sami manhajar Green Bridge CBT a wayarka ko kwamfutarka domin cikakken laburaren IGCSE: takardun jarrabawar baya, tsarin kimantawa, taswirar tunani, katunan karatu da darussan sauti.
Nazarin Darasi
Barka da kammala darasi akan The Earth And The Solar System (continued 1). Yanzu da kuka bincika mahimman raayoyi da raayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.
Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.
Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.
- The correct order of the planets from the Sun is: A. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune B. Venus, Mercury, Earth, Mars, Saturn, Jupiter, Neptune, Uranus C. Earth, Mars, Mercury, Venus, Jupiter, Saturn, Uranus, Neptune D. Mercury, Earth, Venus, Mars, Jupiter, Saturn, Neptune, Uranus Answer: A
- The inner planets, compared with the outer planets, are: A. large and gaseous B. small and rocky C. large and rocky D. small and gaseous Answer: B
- The orbits of planets and comets are: A. perfect circles with the Sun at the centre B. elliptical with the Sun at one focus C. straight lines D. square Answer: B
- In the accretion model, the Solar System formed from: A. a single solid block B. a rotating cloud of gas and dust pulled together by gravity C. light from the Sun D. the Earth breaking apart Answer: B
- We see the planets because they: A. produce their own light B. reflect sunlight C. emit gamma rays D. are on fire Answer: B
Yi aikin wadannan tambayoyi a cikin manhaja
Yi aikin wadannan tambayoyi a cikin manhaja
Littattafan da ake ba da shawarar karantawa
Ƙarin koyo daga tushe na buɗe
-
Sashen littafi
Kepler's Laws of Planetary Motion
Explain Kepler’s three laws of planetary motion
"Physics: Kepler's Laws of Planetary Motion" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/physics/pages/7-1-keplers-laws-of-planetary-motion. Access for free at https://openstax.org/books/physics/pages/1-introduction
Wasu ƙungiyoyi ne suka wallafa su ƙarƙashin lasisin buɗe, kuma muna ambaton su yadda suka nema. Hanyoyin suna buɗe shafukansu.
Yi Aikin Tambayoyin Gwaji
Kana son yin aikin tambayoyin gwaji kan The Earth And The Solar System (continued 1)? Sauke manhajar Green Bridge CBT don samun tambayoyin gwaji da cikakkun jarrabawa akan wannan batu.
Sauke Manhajar Daga Google Playstore
Duk abin da kake buƙata don yin fice a JAMB, WAEC & NECO.
