ppt, 2.91 MB
ppt, 2.91 MB
doc, 85.5 KB
doc, 85.5 KB
Year 10 GCSE (Higher) LIVING FOR THE FUTURE OCR Gateway Science Suite Lessons 13–14 (P2g) 1) …evidence for past asteroid collisions. 2) …asteroid belt is between Mars and Jupiter. 3) …speed of comets increases as it approaches a star. 4) …threat of Near Earth Objects (NEO).

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