ADI SOYADI:<\/p>\n
FEN B\u0130L. 2. D\u00d6NEM 2. YAZILI<\/p>\n
1) D\u00fcnyam\u0131z\u0131n \u015fekli a\u015fa\u011f\u0131dakilerden hangisine benzer?
\nA) Tepsi B) Silindir C) K\u00fcp D) K\u00fcre
\n2) A\u015fa\u011f\u0131dakilerden hangisi hava kirlili\u011fine neden olmaz?
\nA) Fabrika bacalar\u0131ndan \u00e7\u0131kan dumanlar.
\nB) Yak\u0131t olarak do\u011fal gaz kullan\u0131m\u0131.
\nC) \u0130nsanlar\u0131n kulland\u0131\u011f\u0131 sprey ve deodorantlar.
\nD) Motorlu ta\u015f\u0131tlar\u0131n egzoz gazlar\u0131.
\n3) A\u015fa\u011f\u0131dakilerin hangisinde ormanlar etkili de\u011fildir?
\nA) Havan\u0131n temizlenmesinde
\nB) Yabani hayvanlar\u0131n bar\u0131nmas\u0131
\nC) Erozyonun azalmas\u0131nda
\nD) R\u00fczg\u00e2r\u0131n olu\u015fmas\u0131nda
\n4) Heyelan a\u015fa\u011f\u0131dakilerden hangisinde do\u011fru olarak tan\u0131mlanm\u0131\u015ft\u0131r?
\nA) Verimli tar\u0131m topraklar\u0131n\u0131n eriyen kar sular\u0131 ile denizlere s\u00fcr\u00fcklenmesidir.
\nB) Bir yery\u00fcz\u00fc \u015feklidir.
\nC) B\u00fcy\u00fck kaya par\u00e7alar\u0131n\u0131n ya da gev\u015fek toprak tabakas\u0131n\u0131n yama\u00e7lardan a\u015fa\u011f\u0131ya s\u00fcr\u00fcklenmesidir.
\nD) Topra\u011f\u0131n enine s\u00fcr\u00fclmesidir.
\n5) A\u015fa\u011f\u0131da verilen minerallerden hangisi en de\u011ferlidir?
\nA) K\u00f6m\u00fcr
\nB) Alt\u0131n
\nC) Mermer
\nD) Tebe\u015fir
\n6) D\u00fcnya \u00fczerinde bulunan sularla ilgili a\u015fa\u011f\u0131dakilerden hangisi yanl\u0131\u015ft\u0131r?
\nA) Bir\u00e7ok canl\u0131ya ya\u015fama alan\u0131 olur.
\nB) D\u00fcnya \u00fczerindeki b\u00fct\u00fcn sular i\u00e7me suyu olarak kullan\u0131labilir.
\nC) Karalara g\u00f6re daha fazla yer kaplar.
\nD) B\u00fcy\u00fck k\u0131sm\u0131 tuzlu sudur.
\n7) A\u015fa\u011f\u0131dakilerden hangisi artt\u0131\u011f\u0131nda erozyon azal\u0131r?
\nA) Ormanlar
\nB) Ya\u011f\u0131\u015flar
\nC) R\u00fczg\u00e2rlar
\nD) Akarsular
\n8-Damarlarda akan kanda hangisi bulunmaz?
\nA-Besin B-Karbondioksit
\nC-T\u00fck\u00fcr\u00fck D-Oksijen
\n9-S\u0131cakl\u0131klar\u0131 farkl\u0131 olan maddeler aras\u0131nda \u0131s\u0131 al\u0131\u015fveri\u015fi olur. Buna g\u00f6re a\u015fa\u011f\u0131daki olaylar\u0131n hangisinde \u0131s\u0131 al\u0131\u015fveri\u015fi olmam\u0131\u015ft\u0131r?
\nA-Islak \u00e7ama\u015f\u0131rlar\u0131n kurumas\u0131
\nB-S\u0131cak su ile so\u011fuk suyun kar\u0131\u015ft\u0131r\u0131lmas\u0131
\nC-Bir kap suyun dondurucuda buza d\u00f6n\u00fc\u015fmesi
\nD-Taba\u011f\u0131n d\u00fc\u015f\u00fcp k\u0131r\u0131lmas\u0131
\n10- \u0130skelet sitemimizin sa\u011fl\u0131\u011f\u0131n\u0131 korumak i\u00e7in a\u015fa\u011f\u0131dakilerden hangisini yapmal\u0131y\u0131z?
\nA-D\u00fczenli egzersiz yapmal\u0131y\u0131z
\nB-\u00c7ok sert yataklarda yatmal\u0131y\u0131z
\nC-Dar ayakkab\u0131lar giymeliyiz
\nD-\u00c7ok a\u011f\u0131r y\u00fckler kald\u0131rmal\u0131y\u0131z
\n11-A\u015fa\u011f\u0131daki e\u015fle\u015ftirmelerden hangisi yanl\u0131\u015f verilmi\u015ftir ?
\nA ) \u015eim\u015fek \u2013 do\u011fal \u0131\u015f\u0131k kayna\u011f\u0131
\nB ) G\u00fcne\u015f \u2013 do\u011fal \u0131\u015f\u0131k kayna\u011f\u0131
\nC ) Y\u0131ld\u0131z \u2013 yapay \u0131\u015f\u0131k kayna\u011f\u0131
\nD ) Sokak lambas\u0131- yapay \u0131\u015f\u0131k kayna\u011f\u0131
\n12-A\u015fa\u011f\u0131dakilerden hangisi \u0131\u015f\u0131k kayna\u011f\u0131 de\u011fildir?
\nA)G\u00fcne\u015f B)Y\u0131ld\u0131z C)Ay D)Yanan odun
\n13-\u015eim\u015fek-ampul-trafik lambas\u0131-masa lambas\u0131
\nYukar\u0131da verilen \u0131\u015f\u0131k kaynaklar\u0131ndan bir grup olu\u015fturuldu\u011funda hangisi d\u0131\u015farda kal\u0131r?
\nA)Masa lambas\u0131 B)Ampul
\nC)\u015eim\u015fek D)Trafik lambas\u0131
\n14-En temel \u0131\u015f\u0131k kayna\u011f\u0131m\u0131z a\u015fa\u011f\u0131dakilerden hangisidir?
\nA)Enerji santrali B)Ampul C)Ay D)G\u00fcne\u015f
\n15-A\u015fa\u011f\u0131dakilerden hangisi kendili\u011finden \u0131\u015f\u0131k veren kaynaklara verilen add\u0131r?
\nA)Yapay \u0131\u015f\u0131k kayna\u011f\u0131 B)Suni \u0131\u015f\u0131k kayna\u011f\u0131
\nC)Ayd\u0131nl\u0131k \u0131\u015f\u0131k kayna\u011f\u0131 D)Do\u011fal \u0131\u015f\u0131k kayna\u011f\u0131
\n16-A\u015fa\u011f\u0131dakilerden hangisi \u0131\u015f\u0131k kirlili\u011fidir?
\nA)\u00c7\u00f6pl\u00fc\u011fe at\u0131lm\u0131\u015f ampullerdir.
\nB)Bir cismin her y\u00f6n\u00fcnden ayd\u0131nlat\u0131lmas\u0131d\u0131r.
\nC)Bir yeri ayd\u0131nlat\u0131rken istedi\u011fimiz yerin d\u0131\u015f\u0131ndaki b\u00f6lgelerin de ayd\u0131nlat\u0131lmas\u0131d\u0131r.
\nD)Bir yeri ayd\u0131nlat\u0131rken \u00e7ok az \u0131\u015f\u0131k kullan\u0131lmas\u0131d\u0131r.
\n17. K\u00f6yde ya\u015fayan insanlar, \u015fehirde ya\u015fayan insanlara g\u00f6re g\u00f6ky\u00fcz\u00fcndeki y\u0131ld\u0131zlar\u0131 daha iyi g\u00f6zlemleyebilirler.
\nBuna g\u00f6re, a\u015fa\u011f\u0131dakilerden hangisi \u015fehirlerde ya\u015fayan insanlar\u0131n y\u0131ld\u0131zlar\u0131 iyi g\u00f6zlemleyememesinin bir nedeni olabilir?
\na- ) insan say\u0131s\u0131n\u0131n az olmas\u0131
\nb- ) Ayd\u0131nlatman\u0131n yanl\u0131\u015f yap\u0131lmas\u0131
\nc- ) Sokak lambalar\u0131n\u0131n yetersiz olmas\u0131
\nd- ) G\u00f6ky\u00fcz\u00fcndeki y\u0131ld\u0131z say\u0131s\u0131n\u0131n az olmas\u0131
\n18. A\u015fa\u011f\u0131dakilerden hangisi ses kirlili\u011fine \u00f6nlem olarak yap\u0131lmaz?
\nA. sanayi kurulu\u015flar\u0131n\u0131n \u015fehir d\u0131\u015f\u0131na ta\u015f\u0131nmas\u0131
\nB. makinelere g\u00fcr\u00fclt\u00fc \u00f6nleyici donan\u0131m takma
\nC. y\u00fcksek sesli ortamda kulakl\u0131k takma
\nD. trafikte gereksiz kornaya basma
\n19. Ses a\u015fa\u011f\u0131da verilen alanlardan hangisinde daha \u00f6nemlidir?
\nA. haberle\u015fme B. E\u011fitim
\nC. ula\u015f\u0131m D. t\u0131p
\n20. D\u00fczensiz ve \u015fiddeti y\u00fcksek sesler\u2026\u2026. neden olur.
\nYukar\u0131daki c\u00fcmlede noktal\u0131 gere ne gelmelidir?
\nA. ses kirlili\u011fine B. sesin yay\u0131lmas\u0131na
\nC. titre\u015fime D. enerjiye
\n21. A\u015fa\u011f\u0131dakilerden hangisi yapay bir ses kayna\u011f\u0131d\u0131r?
\nA. gitar sesi B. dalga sesi
\nC. \u0131rmak sesi D. kedi sesi<\/p>\n
22. Ses ile ilgili a\u015fa\u011f\u0131dakilerden hangisi yanl\u0131\u015ft\u0131r?
\nA.Hafif sesleri kuvvetli seslerden ay\u0131ran \u00f6zelli\u011fe sesin \u015fiddeti denir.
\nB.Megafon, hoparl\u00f6r gibi aletler sesin \u015fiddetini art\u0131r\u0131r.
\nC.Radyonun sesini art\u0131rmakla sesin h\u0131z\u0131n\u0131 art\u0131r\u0131r\u0131z.
\nD.Ses kayna\u011f\u0131ndan uzakla\u015ft\u0131k\u00e7a sesin \u015fiddeti azal\u0131r.
\n23. A\u015fa\u011f\u0131daki ifadelerden hangisi do\u011frudur?
\nA. \u0130nsan sesi yapay bir ses kayna\u011f\u0131d\u0131r.
\nB. Su alt\u0131nda ses yay\u0131lmaz.
\nC. Ses, su dalgalar\u0131 gibi yay\u0131l\u0131r.
\nD. Makine sesleri do\u011fal sestir.
\n24. A\u015fa\u011f\u0131daki ifadelerden hangisi yanl\u0131\u015ft\u0131r?
\nA. I\u015f\u0131k bir enerji t\u00fcr\u00fcd\u00fcr.
\nB. I\u015f\u0131k titre\u015fim sonucu olu\u015fur ve yay\u0131l\u0131r.
\nC. Ses bir enerji t\u00fcr\u00fcd\u00fcr.
\nD. Ses titre\u015fim sonucu olu\u015fur ve yay\u0131l\u0131r.
\n25. Ses \u00e7\u0131karan her varl\u0131k ses kayna\u011f\u0131d\u0131r. Buna g\u00f6re
\na\u015fa\u011f\u0131dakilerden hangisi ses kayna\u011f\u0131 de\u011fildir?
\nA) \u0130nsan B) stetoskop
\nC) r\u00fczg\u00e2r D) hayvan
\n26. A\u015fa\u011f\u0131dakilerden hangisi do\u011fal ses kaynaklar\u0131ndan biri de\u011fildir?
\nA) su sesi B) r\u00fczg\u00e2r sesi
\nC) d\u00fcd\u00fck sesi D) g\u00f6k g\u00fcr\u00fclt\u00fcs\u00fc
\n27-Pelin ve ailesi tatilden d\u00f6nd\u00fcklerinde tezgahta unuttuklar\u0131 peynirin k\u00fcflenmi\u015f oldu\u011funu g\u00f6rm\u00fc\u015flerdir bu olaya a\u015fa\u011f\u0131daki canl\u0131lardan hangisi sebep olmu\u015ftur.?
\nA)Hayvanlar B)Bitkiler
\nC)Mikroskobik Canl\u0131lar D) \u0130nsanlar
\n28. Sesin olu\u015fabilmesi i\u00e7in maddenin ne yapmas\u0131 gerekir?
\nA) titre\u015fmesi B) \u0131s\u0131nmas\u0131
\nC) so\u011fumas\u0131 D) hareket etmesi
\n29. A\u015fa\u011f\u0131da sesle ilgili verilen bilgilerden hangisi yanl\u0131\u015ft\u0131r?
\nA) Ses bir enerjidir.
\nB) Ses dalgalar halinde yay\u0131l\u0131r
\nC) Ses do\u011frusal bir yolla yay\u0131l\u0131r.
\nD) Ses kayna\u011f\u0131ndan uzakla\u015ft\u0131k\u00e7a daha az duyulur.
\n30-A\u015fa\u011f\u0131dakilerden hangisi erozyonun sebeplerinden biri de\u011fildir?
\nA)Depremler B)Akarsular
\nC)Seller D)R\u00fczgarlar
\n31. Ses hangi ortamda yay\u0131lmaz?
\nA) havada B) suda
\nC) kat\u0131da D) bo\u015flukta
\n32. A\u015fa\u011f\u0131dakilerden hangisi do\u011fal ses kaynaklar\u0131ndan biridir?
\nA) radyo sesi B) megafon sesi
\nC) kuzu sesi D) fl\u00fct sesi<\/p>\n
33. Kuvvet, cisimlere itme veya \u00e7ekme olarak uygulanabilir. A\u015fa\u011f\u0131dakilerden hangisinde kuvvetin uygulanma \u015fekli di\u011ferlerinden farkl\u0131d\u0131r ?
\nA – Bozulan arabay\u0131 \u00e7ekici ile \u00e7ekmek.
\nB – Sepete konan po\u015feti iple yukar\u0131ya do\u011fru \u00e7ekmek.
\nC – \u0130ple kuyudan su \u00e7ekmek.
\nD – Tahtan\u0131n \u00fczerine \u00e7ivi \u00e7akmak.
\n34. A\u015fa\u011f\u0131dakilerden hangisinde kuvvet cismin h\u0131z\u0131n\u0131 de\u011fi\u015ftirmemi\u015ftir ?
\nA – Yerinde duran kaya par\u00e7as\u0131.
\nB – Fren yaparak yava\u015flayan bisiklet.
\nC – Aniden hareket eden ara\u00e7.
\nD – Belli bir s\u00fcre yuvarland\u0131ktan sonra duran top.
\n35. A\u015fa\u011f\u0131daki durumlardan hangisinde kuvvet etkisiyle cismin \u015fekli de\u011fi\u015fmi\u015ftir ?
\nA – havaya kald\u0131r\u0131lan masa
\nB – d\u00f6nen tekerlek
\nC – a\u00e7\u0131k pencerenin kapat\u0131lmas\u0131
\nD – kaza yapan ara\u00e7
\n36. A\u015fa\u011f\u0131daki maddelerden hangisi esnek madde de\u011fildir ?
\nA – Paket lasti\u011fi B – Bula\u015f\u0131k s\u00fcngeri
\nC – Oyun hamuru D – yay
\n37. A\u015fa\u011f\u0131daki hareketlilerden hangisi d\u00f6nme hareketi yapmaktad\u0131r ?
\nA – D\u00fcz yolda ilerleyen araba
\nB – Okuldan eve giden \u00f6\u011frenci
\nC – Araba direksiyonunun \u00e7evrilmesi
\nD – Masan\u0131n itilmesi
\n38. A\u015fa\u011f\u0131dakilerden hangisinin ger\u00e7ekle\u015fmesi i\u00e7in kuvvet gereklidir ?
\nA – Kap\u0131 kilidinin a\u00e7\u0131lmas\u0131
\nB – Futbol topuna vurma
\nC – \u00c7antan\u0131n yukar\u0131 kald\u0131r\u0131lmas\u0131
\nD – hepsi
\n39. A\u015fa\u011f\u0131da verilen olaylardan hangisi kuvvet etkisinde ger\u00e7ekle\u015fmez ?
\nA – Masan\u0131n yerinin de\u011fi\u015ftirilmesi
\nB – A\u00e7\u0131k kap\u0131n\u0131n kapat\u0131lmas\u0131
\nC – Yanan mumun oday\u0131 ayd\u0131nlatmas\u0131
\nD – S\u0131rt\u0131nda \u00e7anta ta\u015f\u0131yan \u00e7ocuk
\n40. A\u015fa\u011f\u0131da verilen hareketlilerden hangisi daha h\u0131zl\u0131d\u0131r ?
\nA – otomobil B – tren
\nC – u\u00e7ak D – gemi<\/p>\n
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\nHER SORU 2.5 PUANDIR<\/p>\n
Dok\u00fcman\u0131n Tam ve G\u00f6rselli Halini \u0130ndirmek \u0130\u00e7in TIKLAYINIZ<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" ADI SOYADI: FEN B\u0130L. 2. D\u00d6NEM 2. YAZILI 1) D\u00fcnyam\u0131z\u0131n \u015fekli a\u015fa\u011f\u0131dakilerden hangisine benzer? A) Tepsi B) Silindir C) K\u00fcp D) K\u00fcre 2) A\u015fa\u011f\u0131dakilerden hangisi hava kirlili\u011fine neden olmaz? A) Fabrika bacalar\u0131ndan \u00e7\u0131kan dumanlar. B) Yak\u0131t olarak do\u011fal gaz kullan\u0131m\u0131. C) \u0130nsanlar\u0131n kulland\u0131\u011f\u0131 sprey ve deodorantlar. D) Motorlu ta\u015f\u0131tlar\u0131n egzoz gazlar\u0131. 3) A\u015fa\u011f\u0131dakilerin hangisinde ormanlar … Devam\u0131n\u0131 oku…<\/a><\/p>\n","protected":false},"author":1686,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17985,17980,13370],"tags":[],"class_list":["post-64443","post","type-post","status-publish","format-standard","hentry","category-4-sinif-fen-ve-teknoloji-yazili-sorulari","category-ortaokul-yazili-sorulari","category-yazili-sorulari"],"_links":{"self":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/64443","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/users\/1686"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/comments?post=64443"}],"version-history":[{"count":0,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/64443\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/media?parent=64443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/categories?post=64443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/tags?post=64443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}