K ingdom of Saudi Arabia Kingdom of Saudi Arabia Private and Foreign Education Department
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| K ingdom of Saudi Arabia Kingdom of Saudi Arabia Private and Foreign Education Department Under Supervision of Ministry of Education Future V. International Schools british Section License No. 35469123 Third progress sheet Academic Year (2022– 2023) subject ( biology ) Grade: 7 Name : ……………………………………………………………………… Q1-Choose the correct answer: 1-………….. is taking care of the environment and helping others to survive a.conservation b .Plasma c . Solid ……………. Stands for chlorofluorocarbons CFC muscles tendons 3-………………. Means the presence of less ozone gas over certain area joints b- Ozone hole c- Hummers 4-…………… can cause skin cancer and eye damage ultraviolet rays b- hinge joint c- immovable 5- friction force tries to ……………….. the objects a- move b- stop break 6-……………………. Soil contain large air spaces sand b- flesh c- blood 7- …………………. Is the soil contain a lot of tiny particles sand clay observer 8- ………………is a group of living organisms that share all the same characteristics species solid Liquid 9- The offspring resulting from mating of 2 species is called …………… neuroscientist bonds hybrids 10- We use ………………… language to name the living organisms Arabic Latin English 11.……………………… is where most photosynthesis process take place a. palisade layer b. waxy layer c. white blood cells d. water 12. plants use …………………. Gas in photosynthesis process a. CO2 b. oxygen c. mouth d. tongue B. state the disadvantages of CFC : ……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… C. whats is meant by : Ozone hole: ………………………………………………………………………………………………………………………………………………………………….. Download 145.77 Kb. Share with your friends:
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