1. Science Part One Review

2. Here are some helpful studying tips 1.Study Highlighted items in your science study guide. 2.Take good notes in class and make sure they are neat and organized so you can use them to study. 3.Log on to project share page/ Brain pop / Study Jams to help you review specific concepts that you are struggling with. 4.Review power points or old assignments 5.Take a deep breath and relax knowing that you have done everything to help you prepare for the test.

3. Test Taking Tips 1. Read the question carefully 2. Circle important key words 3. Label pictures 4. Eliminate wrong answer choices 5. Justify the answer that you picked.

4. Which of the following is an inherited trait of the chicken?  A. Prefers to eat grains  B. It has tan and white feathers  C. Runs away from people  D. Sleeps in a coop

5. Which of the following is an inherited trait of the chicken?  A. Prefers to eat grains  B. It has tan and white feathers  C. Runs away from people  D. Sleeps in a coop

6. What change would occur if the mouse was removed from this ecosystem? A. Lizards would eat more grasshoppers B. The number of snakes would increase C. The Hawk would have to move away D. The snake will have to find another food source or move away.

7. What change would occur if the mouse was removed from this ecosystem? A. Lizards would eat more grasshoppers B. The number of snakes would increase C. The Hawk would have to move away D. The snake will have to find another food source or move away.

8. Home developers are building in an area that a lot of jack rabbits, snakes and field mice call home. How will the snakes be affected when they start building.  A. They will start to produce more offspring  B. They will hibernate  C. They would experience a decrease in available food.  D. They will experience an increase in population

9. Home developers are building in an area that a lot of jack rabbits, snakes and field mice call home. How will the snakes be affected when they start building.  A. They will start to produce more offspring  B. They will hibernate  C. They would experience a decrease in available food.  D. They will experience an increase in population

10. Sea grass grows abundantly in the ocean. What affect does the sea grass have on the ocean ecosystem?  A. The sea grass uses oxygen from the water to make food.  B. The sea grass releases energy into the water  C. The sea grass removes carbon dioxide from the water  D. Sea grass uses sunlight to make its food

11. Sea grass grows abundantly in the ocean. What affect does the sea grass have on the ocean ecosystem?  A. The sea grass uses oxygen from the water to make food.  B. The sea grass releases energy into the water  C. The sea grass removes carbon dioxide from the water  D. Sea grass uses sunlight to make its food

12. In a prairie ecosystem a population of hawks and vultures decreased suddenly due to a deadly disease. What will be the likely effect on the rest of the ecosystem?  A. More types of plants will start to grow.  B. There will be a decrease in what the vulture and hawk eats  C. The ecosystem will be overpopulated with snakes  D. The nutrition of the soil will decrease.

13. In a prairie ecosystem a population of hawks and vultures decreased suddenly due to a deadly disease. What will be the likely effect on the rest of the ecosystem?  A. More types of plants will start to grow.  B. There will be a decrease in what the vulture and hawk eats  C. The ecosystem will be overpopulated with snakes  D. The nutrition of the soil will decrease.

14. Mrs.Loving has a fish tank. The fish always swim to the top whenever people stand by it. This is an example of?  A. An inherited trait  B. An instinct  C. A learned behavior  D. An inherited behavior

15. Mrs.Loving has a fish tank. The fish always swim to the top whenever people stand by it. This is an example of?  A. An inherited trait  B. An instinct  C. A learned behavior  D. An inherited behavior

16. Which of the following is an inherited trait of a plant?  A. The number of insects that pollinate it.  B. It always grows in a garden.  C. The color of a plants flowers  D. When it dies it decomposes with the help snails.

17. Which of the following is an inherited trait of a plant?  A. The number of insects that pollinate it.  B. It always grows in a garden.  C. The color of a plants flowers  D. When it dies it decomposes with the help snails.

18. Here are some facts about sharks. Which fact describes how sharks depend on other animals for survival? 1. They feed on fish, mollusks and saltwater mammals. 2. They are more active in the evening. 3. They only have one or 2 pups at a time. 4.They have an acute sense of smell.

19. Here are some facts about sharks. Which fact describes how sharks depend on other animals for survival? 1. They feed on fish, mollusks and saltwater mammals. 2. They are more active in the evening. 3. They only have one or 2 pups at a time. 4.They have an acute sense of smell.

20. In a food chain energy does not flow directly from ?  A. Producer to consumer  B. Producer to decomposer  C. Consumer to producer  D. Consumer to Decomposer

21. In a food chain energy does not flow directly from ?  A. Producer to consumer  B. Producer to decomposer  C. Consumer to producer  D. Consumer to Decomposer

22. In grassland food chain, a deer eats grass and other plants. Then, a cougar eats the deer. When the cougar dies its body starts to decay and the nutrients are returned to the soil. How does the energy flow?  A. Decomposer to Consumer to Producer  B. Producer to Consumer to Decomposer  C. Decomposer to producer to consumer  D. Producer to Decomposer to Consumer

23. In grassland food chain,a deer eats the grass and other plants. Then, a cougar eats a deer. When the cougar dies its body starts to decay and the nutrients are returned to the soil. How does the energy flow?  A. Decomposer to Consumer to Producer  B. Producer to Consumer to Decomposer  C. Decomposer to producer to consumer  D. Producer to Decomposer to Consumer

24. Think like a Scientist! You observe the life cycle of a grasshopper. Make a statement that supports the conclusion that this insect goes through incomplete metamorphosis?

25. The grasshopper gets larger and has similar body parts as it goes from nymph to adult

26. Think like a scientist!  A bear usually lives in a forest ecosystem and likes to hibernate during the winter. It hunts for small mammals, birds, fish and other animals. Due to land development by people in the bears natural habitat and the hunting laws the bears are having a difficult time finding food. The number of bear sightings and reports are increasing. People are sending in videos of bears rummaging through garbage cans and dumpsters.  Based on the paragraph name a behavior that bears have learned to help them survive in human developed areas.

27. Think like a scientist!  A bear usually lives in a forest ecosystem and likes to hibernate during the winter. It hunts for small mammals, birds, fish and other animals. Due to land development by people in the bears natural habitat the hunting laws the bears are having a difficult time finding food. The number of bear sighting and reports are increasing. People are sending in videos of bears rummaging through garbage cans and dumpsters.  Based on the paragraph name a behavior that bears have learned to help them survive in human developed areas.  The bears get food from the garbage cans and dumpsters!

28. Think like a Scientist  Geckos and other lizards have many adaptations that help them survive in the hot Texas climate. They also have to escape predators that live in their habitat. Based on what you already know about geckos and lizards in Texas name an unusual body part adaptation that helps lizards escape from predators.

29. Think like a Scientist  Geckos and other lizards have many adaptations that help them survive in the hot Texas climate. They also have to escape predators that live in their habitat. Based on what you already know about geckos and lizards in Texas name an unusual body part adaptation that helps lizards escape from predators.  Lizards have a snap off tail that will regrow! What a cool defense mechanism !

30. What adaptation does a dandelion seed have that allows it to travel from one place to another?  A. Is eaten by animals.  B. Floats in water.  C. Hooks onto animals fur easily.  D. Light and feathery so the wind can carry it away.

31. What adaptation does a dandelion seed have that allows it to travel from one place to another?  A. Is eaten by animals.  B. Floats in water.  C. Hooks onto animals fur easily.  D. Light and feathery so the wind can carry it away.

32. Think like a scientist!  Salmon return to the same spawning stream each year where they were born. Males and females swim thousands of miles. The eggs are laid in a shallow stream on a nice graveled area where they then hatch. The fry swim down the stream and journey back toward the ocean. They start to eat phytoplankton then as they grow and get bigger the start to feed on small insects, small invertebrates and other fish.  Based on the paragraph name a living thing the salmon interact with to survive and a nonliving thing.

33. Think like a scientist!  Salmon return to the same spawning stream each year where they were born. Males and females swim thousands of miles. The eggs are laid in a shallow stream on a nice graveled area where they then hatch. The fry swim down the stream and journey back toward the ocean. They start to eat phytoplankton then as they grow and get bigger the start to feed on small insects, small invertebrates and other fish.  Based on the paragraph name a living thing the salmon interact with to survive and a nonliving thing.  Living : small insects /invertebrate/phytoplankton/fish  Non-Living: Water/gravel/Oxygen

34. Food Chain Phytoplankton  shrimp  fish  penguin  killerwhale  List the correct “Role “of each organism in the food chain above whether they are a producer, consumer or a decomposer.

35. Food Chain Phytoplankton  shrimp  fish  penguin  killerwhale  List the correct “Role “of each organism in the food chain above whether they are a producer, consumer or a decomposer.  Phytoplankton- Producer Penguin-consumer  Shrimp –Consumer Killer Whale-Consumer  Fish- Consumer

36. THE END! It’s time to spread your wings and fly!