60
Bellwork Think Link 1-30

Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

Embed Size (px)

Citation preview

Page 1: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

Bellwork

Think Link 1-30

Page 2: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions passed on?

A. Through discussionB. Through genesC. Through cell wallsD. Through books

Page 3: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

B. Through genes

Page 4: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

2. Which of these pulls on Earth with the greatest amount of gravitational force?

A. the moonB. the starsC. the sunD. the oceans

Page 5: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

3. A fertilized human egg contains 46 chromosomes. How many chromosomes were contributed to the fertilized egg by the mother?

A. 92B. 50C. 46D. 23

Page 6: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

D. 23

Page 7: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

4. Which characteristic of an atom determines how it will react with other atoms?

A. the arrangement of the protons in the atom.B. the arrangement of the electrons in the atomC. the number of neutrons in an atomD. the mass of the atom

Page 8: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

B. The arrangement of electrons in an atom

Page 9: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

5. What is the major cause of the tides in the Earth’s ocean?

A. gravitation pull of the sun and moon.B. revolution of Earth around the sun.C. spinning of Earth on its axisD. gravitational pull of Venus and Mars

Page 10: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

A. Gravitational pull of the Sun and Moon

Page 11: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

6. The last major ice age caused the extinction of some species of plants and animals because they……….

A. could not migrate to a warmer part of Earth.B. were able to find different kinds of food.C. were killed off by predators.D. could not adjust to flooding at the end of the ice age.

Page 12: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

A. Could not migrate to warmer parts of the Earth

Page 13: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

7. Why does burning wood produce heat?

A. Burning absorbs the mechanical energy contained in wood.B. Burning absorbs the heat energy contained in the wood.C. Burning released the chemical energy contained in the wood.D. Burning releases the electrical energy contained in wood.

Page 14: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

C. Burning releases the chemical energy stored in the wood.

Page 15: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

8. A person pulls on a rope to raise a bucket. The simple machine at the top of the well would be……..

A. makes it harder to use force to raise the bucket.B. increases the weight of the bucket.C. increases the amount of force needed to raise the bucketD. changes the direction of the force used to raise the bucket.

Page 16: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

D. Changes the direction of the force used to raise the bucket.

Page 17: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

9. In ______ reproduction, cells carrying genetic information unite to begin the development of a new individual.

A. mitoticB. sexualC. abioticD. asexual

Page 18: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

B. sexual

Page 19: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

10. An airplane engine burns fuel in order to move the airplane. This causes the airplane to move because _______.

A. it increases the force of gravity.B. it decreases the force of gravity.C. it produces a balanced force.D. it produces an unbalanced force.

Page 20: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

D. It produces an unbalanced force.

Page 21: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

11. Plate movement that occurs under the ocean at the boundary of ocean can cause damage to land through____?

A. P wavesB. seismic wavesC. tsunamisD. earthquakess

Page 22: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

C. tsunamis

Page 23: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

12. Bacteria help break down dead plants in compost pile. What kind of factor are bacteria in compost piles?

A. bioticB. abioticC. metricD. electric

Page 24: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

A. biotic

Page 25: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

13. Heat travels from one location to another in predictable ways. Heat from the sun is transferred by ____?

A. convectionB. conductionC. radiationD. transition

Page 26: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

C. radiation

Page 27: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

14. In which layer of the atmosphere does the weather occur?

A. ionosphereB. mesosphereC. stratosphereD. troposphere

Page 28: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

D. troposphere

Page 29: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

15.A carbohydrate is _____.

A. a compoundB. an elementC. a mixtureD. a solution

Page 30: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

A. A compund

Page 31: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

16. Vinegar is an acid and baking soda is a base. A chemical reaction occurs when vinegar and baking soda is mixed.

A. The chemical reaction produces ice.B. the chemical reaction produces neutral substance.C. The chemical reaction produces unknown elements.D. the chemical reaction produces vinegar.

Page 32: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

B. The chemical reaction produces a neutral substance

Page 33: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

17. Many mountains are sharp and jagged, but the Appalachian Mountains are rounded. What forces have acted on the Appalachian Mountains to give them the rounded shape?

A. weathering B. volcanic eruptionC. earthquakesD. tsunamis

Page 34: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

A. weathering

Page 35: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

18. Speed equals distance divided by time. S=d/t Joseph traveled 100 miles in 2.5 hours. What was his speed?

A. 4 miles per hourB. 25 miles per hourC. 40 miles per hourD. 250 miles per hour

Page 36: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

C. 40 miles per hour

Page 37: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

19. Which substance will not break down during normal laboratory reactions, such as heating, exposure to electric currents, or reaction with acids?

A. mixtureB. chemical compoundC. gelatinD. chemical element

Page 38: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

D. Chemical element

Page 39: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

20. Soil is partially made up of weathered rocks. Which of the following is NOT a way that rocks are weathered?

A. water dissolves minerals that hold rocks together.B. acid rain wears away rocks.C. bacteria decompose the minerals in rocks.D. Water freezes in cracks and breaks rocks.

Page 40: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

B. Acid rain wears away rocks

Page 41: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

21. The number of insects in an ecosystem is determined by several factors. These factors keep insect populations in balance. Which factor would not affect the growth of insect populations in an ecosystem?

A. number of birds and other predators in the ecosystem.B. slow erosion of the land forms in the ecosystem.C. seasonal climate changes in ecosystem.D. amount of food for insects in the ecosystem.

Page 42: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

B. Slow erosion of the land forms in the ecosystem.

Page 43: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

22. Energy entering ecosystem as sunlight is changed by producers into chemical energy through ________.

A. convectionB. photosynthesisC. decompositionD. osmosis

Page 44: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

B. Photosynthesis

Page 45: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

23. Which of these have the greatest effect on Earth’s climate because they hold such a large amount of heat?

A. oceansB. riversC. treesD. continents

Page 46: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

A. Oceans

Page 47: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

24.Which of these is an abiotic factor in an habitat?

A. climateB. predatorsC. preyD. camouflage

Page 48: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

A. climate

Page 49: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

25. The chemical formula for sulfuric acid is H2SO4. How many different elements make up sulfuric acid?

A. 8B. 7C. 3D. 2

Page 50: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

C. 3

Page 51: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

26. If the bird population suddenly decreased, the population of snakes would also decrease because the snakes would _______.

A. not be able to feed on the mice populationB. face a reduction in their food source.C. face increased predation by the eagle.D. be eaten by the fish population.

Page 52: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

C. Face increased predation by the eagle.

Page 53: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

27. Which of the following is an example of sexual reproduction?

A. some yeast undergoing buddingB. a sponge forming from a piece of parent.C. an amoeba undergoing fission.D. a bullfrog fertilizing egg in a pond.

Page 54: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

D. A bullfrog fertilizing eggs in a pond

Page 55: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

28. Which of the following provides the MOST information about environmental conditions on Earth in the time periods before humans appeared.

A. the molecular structure of rocks and minerals that formed during that time.B. the fossils left behind by plants and animals that lived during that time.C. the arrangement of the continents during that time.D. the relative density of Earth’s layers during that time.

Page 56: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

B. The fossils left behind by plants and animals during that time.

Page 57: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

29. Below is a diagram that shows the amount of energy available in the organisms of a food web. Organisms in level 1 provide the greatest amount of energy to the other organisms in an ecosystem. In which level of the pyramid do the top predators in a food web belong?

A. level 1B. level 2C. level 3D. level 4

Page 58: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

D. Level 4

Page 59: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

30. What type of rock is produced by magma in Earth’s mantle moving into the crust?

A. igneousB. metamorphicC. syntheticD. sedimentary

Page 60: Bellwork Think Link 1-30. 1. Every Organism passes on the instruction that specify its traits from one generation to the next. How are these instructions

B. Metamorphic