Thème 2 : Les roches et le cycle des roches

Page 1 <img data-url='document/theme-2-les-roches-et-le-cycle-des-roches.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: Thème 2 : Les roches et le cycle des roches' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader036.cupdf.com/reader036/viewer/2022081420/568164d9550346895dd72404/html5/thumbnails/1.jpg' width='140' height='200' /> Thème 2 : Les roches et le cycle des roches

Mme Adèle

Page 2 <img data-url='document/theme-2-les-roches-et-le-cycle-des-roches.html?page=2' data-page='2' class='cut-thumb lazyload' alt='Page 2: Thème 2 : Les roches et le cycle des roches' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader036.cupdf.com/reader036/viewer/2022081420/568164d9550346895dd72404/html5/thumbnails/2.jpg' width='140' height='200' /> La famille de roches

• La roche ignée• La roche sédimentaire• La roche métamorphique

Page 3 <img data-url='document/theme-2-les-roches-et-le-cycle-des-roches.html?page=3' data-page='3' class='cut-thumb lazyload' alt='Page 3: Thème 2 : Les roches et le cycle des roches' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader036.cupdf.com/reader036/viewer/2022081420/568164d9550346895dd72404/html5/thumbnails/3.jpg' width='140' height='200' /> La roche ignée

• formée quand le magma se refroidit et se solidifie

Page 4 <img data-url='document/theme-2-les-roches-et-le-cycle-des-roches.html?page=4' data-page='4' class='cut-thumb lazyload' alt='Page 4: Thème 2 : Les roches et le cycle des roches' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader036.cupdf.com/reader036/viewer/2022081420/568164d9550346895dd72404/html5/thumbnails/4.jpg' width='140' height='200' /> La roche sédimentaire

• composée de sédiments

Page 5 <img data-url='document/theme-2-les-roches-et-le-cycle-des-roches.html?page=5' data-page='5' class='cut-thumb lazyload' alt='Page 5: Thème 2 : Les roches et le cycle des roches' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader036.cupdf.com/reader036/viewer/2022081420/568164d9550346895dd72404/html5/thumbnails/5.jpg' width='140' height='200' /> La roche métamorphique

• formée sous l’écorce terrestre grâce à une pression et une chaleur très élevées

Page 6 <img data-url='document/theme-2-les-roches-et-le-cycle-des-roches.html?page=6' data-page='6' class='cut-thumb lazyload' alt='Page 6: Thème 2 : Les roches et le cycle des roches' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader036.cupdf.com/reader036/viewer/2022081420/568164d9550346895dd72404/html5/thumbnails/6.jpg' width='140' height='200' /> Le cycle des roches

Page 7 <img data-url='document/theme-2-les-roches-et-le-cycle-des-roches.html?page=7' data-page='7' class='cut-thumb lazyload' alt='Page 7: Thème 2 : Les roches et le cycle des roches' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader036.cupdf.com/reader036/viewer/2022081420/568164d9550346895dd72404/html5/thumbnails/7.jpg' width='140' height='200' /> Les techniques d’identification des roches

Page 8 <img data-url='document/theme-2-les-roches-et-le-cycle-des-roches.html?page=8' data-page='8' class='cut-thumb lazyload' alt='Page 8: Thème 2 : Les roches et le cycle des roches' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader036.cupdf.com/reader036/viewer/2022081420/568164d9550346895dd72404/html5/thumbnails/8.jpg' width='140' height='200' /> Les sédiments et le sol

Page 9 <img data-url='document/theme-2-les-roches-et-le-cycle-des-roches.html?page=9' data-page='9' class='cut-thumb lazyload' alt='Page 9: Thème 2 : Les roches et le cycle des roches' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader036.cupdf.com/reader036/viewer/2022081420/568164d9550346895dd72404/html5/thumbnails/9.jpg' width='140' height='200' /> Les profils des sols

Thème 2 : Les roches et le cycle des roches

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