Question 1
Question
An endangered species is…
Answer
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a. A species ithat nhabit only one place on Earth
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b. A species become endemic of one place
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c. When numbers become low to become extint
Question 2
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7. It is a Global Warming consequence
Question 3
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8. Main function of plants in C Cycle
Answer
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a. Grow
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b. To make flowers
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c. Photpsynthesis
Question 4
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9. Complete the diagram below
Answer
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a. Transpiration
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b. Precipitation
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c. Infiltration
Question 5
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10. What is the relation ship between Carbon Cycle and Global Warming?
Answer
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a. Global Warming shows the perfect balance of the Carbon Cycle
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b. Global Warming is caused by the CO2 produced by human activity
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c. Global Warming explains how carbon moves from ground to atmosphere in a Cycle
Question 6
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16. Precipitation is any form of water dropping from clouds
Question 7
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17. We humans, are primary consumers of CO2
Question 8
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18. Transpiration is when plants give off water vapour through tiny holes in their leaves
Question 9
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1. Definition of prokaryote
Answer
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a. An animal, which cells has not got nucleus
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b. A living thing, which cells has not got nucleus
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c. A plant, which cells has got nucleus
Question 10
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2. What is shown by the labeling line X?
Answer
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a. Cytoplasm
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b. Nucleus
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c. Cell membrane
Question 11
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3. To see a cell wall, where do you look?
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a. Red cell
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b. Plant cell
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c. Animal cell
Question 12
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4. Difference: Prokaryotic and Eukaryotic cells
Answer
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a. Only prokaryotic cells have cytoplasm
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b. Only prokaryotic cells have got DNA
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c. Only prokaryotic cells have got nucleus
Question 13
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5. How small is an Eukaryotic cell?
Answer
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a. 0.00001 mm
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b. 0.001 mm
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c. 0.1 mm
Question 14
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Only prokaryotic cells have nucleus
Question 15
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Only eukaryotic cells have their DNA inside a nucleus
Question 16
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Chloroplast is an organelle present exclusively in bacteria
Question 17
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The job of the nucleus is to control everything that happens inside the cell
Question 18
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The Job for the cell wall is to perform photosynthesis