Chapter One Science Review
- 1. Name ___________________________________ Date ____________________ Chapter One Review Directions: Complete each sentence with a vocabulary word from the word bank. 1. When conditions are right, a seed will start to grow or _________________. 2. A tree that makes cones is a(n) _________________________ tree. 3. Bees, wind and water can ____________________ flowers. 4. All the leaves and their parts make up a plant’s leaf _______________. 5. A(n) _________________________ tree loses all its leaves in the fall. 6. A new plant that has just grown out of the soil is a(n) _________________. 7. A new plant uses food stored in the ____________________________. 8. A(n) ______________ plant no longer lives on Earth, but a(n) ____________ of its remains might be found. deciduous coniferous extinct fossil germinate pollinate seed leaf seedling system
- 2. Name ___________________________________ Date ____________________ Directions: Answer the following questions using complete sentences. 9. How do scientists learn about plants that are extinct? __________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ___________________________ 10. Explain why all of a plant’s roots and their parts are called a system. ________________________________________________________ ________________________________________________________ ________________________________________________________ ___________________________ 11. How does a leaf help a plant live? __________________________________ ________________________________________________________ ________________________________________________________ __________________ 12. Bees visit the flowers on apple trees to get food. How might a disease that kills bees affect the number of apples the tree makes? Explain your answer. ________________________________________________________ __ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ____________________________________
- 3. Name ___________________________________ Date ____________________ Directions: Fill in the chart with the words “all”, “none” or “some”. 13. One way that plants can be sorted is in two groups called coniferous and deciduous. Show how these two groups are alike and different by filling in the chart. Directions: Fill in the venn diagram by stating what both groups have in common. 14. This graphic organizer has similarities and differences of plants and animals. What do they both have in common? Directions: Choose the letter that best completes the statement or answers the question. 15. Before a seed can become a plant, the seed must… Coniferous Deciduous Loses leaves in the fall? Flowers? Cones?
- 4. Name ___________________________________ Date ____________________ a. germinate. b. be pollinated. c. make food. d. flower. 16. A cactus stores the most water in its… a. roots. b. leaves. c. stems. d. flowers. 17. What fossil is made when minerals replace plant parts, while water breaks the parts down and carries them away? a. Imprint b. Petrified wood c. Extinct fern d. Magnolia flower 18. Which of the following is an example of scattering seeds? a. Pollen sticking to a bee b. Wind blowing pollen c. Apples growing on a tree d. Burs sticking to a dog’s fur 19. Answer in complete sentences. Explain why the answer you chose for question 18 is the best. ____________________________________________ ________________________________________________________ ________________________________________________________
- 5. Name ___________________________________ Date ____________________ ________________________________________________________ ________________________________________________________ ____________________________________ 20. Make a list that describes the life cycle of a plant. 1.______________________________________________________ __________ 2.______________________________________________________ __________3.____________________________________________ ____________________4.__________________________________ ______________________________5.________________________ ________________________________________6.______________ __________________________________________________
- 6. Name ___________________________________ Date ____________________ ________________________________________________________ ________________________________________________________ ____________________________________ 20. Make a list that describes the life cycle of a plant. 1.______________________________________________________ __________ 2.______________________________________________________ __________3.____________________________________________ ____________________4.__________________________________ ______________________________5.________________________ ________________________________________6.______________ __________________________________________________