Coasts Present Opportunities And Hazards For People
Gbogbo ọrọ náà
Coasts are some of the most crowded places on Earth. People come for trade, fishing, farming, tourism and the sheer pleasure of the sea. But the coast bites back: waves eat away cliffs and beaches, tropical storms drive walls of water inland, and rising seas threaten low-lying land. Living at the edge of the ocean means defending it, or learning when to let it go.
This lesson weighs the opportunities and hazards of the coast and examines how they are managed. You will compare hard and soft (sustainable) engineering, study the distribution, impacts and management of tropical storms, and learn why coral reefs and mangroves matter, what threatens them and how they are protected. Real examples, the eroding US east coast, Typhoon Haiyan and the Great Barrier Reef, ground every idea.
Ebumnobi
- The opportunities of living near the coast.
- The hazards of living near the coast.
- An evaluation of hard and soft engineering strategies and techniques used to manage coastal erosion and flooding; including sustainable.
- The distribution and impacts of tropical storms: cyclones, hurricanes, and typhoons.
- An evaluation of the strategies and techniques used to manage the impacts of tropical storms: preparation, planning, protection, prediction.
- The global distribution, importance of, threats to, and strategies and techniques used to protect and manage coral reefs and mangroves; including sustainable.
- One detailed specific example of a named country or coastal area to include: • the causes and impacts of coastal erosion • the strategies and techniques used to protect the coast from tropical storms and manage erosion; including sustainable.
- One detailed specific example of a named country or coastal area to include: • why the coral reef is important • threats to the coral reef • the strategies and techniques used to protect and manage and the coral reef; including sustainable.
Nkuzi Olu
Gee ntị na nkuzi a na ngwa
Maapụ uche
E seela isiokwu a ka ị hụ otu echiche si ejikọta.
Mepee maapụ uche na ngwa
Kaadị ncheta
Omume ncheta ngwa ngwa n'ihe a na-anwale n'isiokwu a.
Mee omume kaadị ndị a na ngwa
Akwụkwọ Ọmụmụ
Ndetu Nkuzi Zuru Ezu di na Ngwa Green Bridge
Nweta ngwa Green Bridge CBT na ekwenti gi ma o bu kompiuta maka ulo akwukwo IGCSE zuru oke: akwukwo ule ndi gara aga, usoro nyocha, eserese uche, kaadi omumu na nkuzi olu.
Nnyocha Ọmụmụ
Ekele diri gi maka imecha ihe karịrị na Coasts Present Opportunities And Hazards For People. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- Adding sand to a beach to replace eroded material is: A. a sea wall B. beach nourishment C. a groyne D. managed retreat Answer: B
- Tropical storms need sea temperatures of at least about: A. 10 degrees C B. 18 degrees C C. 27 degrees C D. 40 degrees C Answer: C
- The deadliest hazard of most tropical storms is usually the: A. eye B. high winds C. storm surge D. rainbow Answer: C
- Groynes can cause problems because they: A. reflect all waves B. starve the coast downdrift of sand C. raise sea temperature D. dissolve limestone Answer: B
- Coral bleaching is mainly caused by: A. cooler seas B. warmer seas killing the algae in coral C. low tides D. too much sunlight at night Answer: B
Rue ajuju ndi a n'ime ngwa ahu
Rue ajuju ndi a n'ime ngwa ahu
Akwụkwọ A Na-atụ Aro
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Coasts Present Opportunities And Hazards For People? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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