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Biblioteka

2024 Spring Semester Test

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Posljednje ažuriranje over 1 year ago
74 questions
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Pitanje 5
5.

Drag the characteristics or details to the correct state of matter.

  • has a definite shape and definite volume

  • has no definite volume and no definite shape

  • particles vibrate in a fixed position

  • are somewhat close together but can slide past each other

  • has a definite volume but no definite shape

  • particles are very far apart and move freely

  • Solid

  • Liquid

  • Gas

Pitanje 6
6.

H2O + NaCl is an example of a(n) ______________.

Pitanje 7
7.

Using this key, which model below represents AlOH3?

Pitanje 8
8.

Use the key above to answer the question below.

Which model below best represents the formula 2KCl?

Pitanje 9
9.

The picture above is an example of a(an)

Pitanje 10
10.

Is the image above an image of an element, compound or mixture?

Pitanje 11
11.

Is the image above an image of an element, compound or mixture?

Pitanje 12
12.

Is the image above an image of an element, compound or mixture?

Pitanje 13
13.

What type of change occurs when ice melts?

Pitanje 14
14.

Rust forming on iron is an example of what change?

Pitanje 15
15.

Cutting paper into pieces is a type of what change?

Pitanje 16
16.

Mixing baking soda with vinegar causes a gas to release is what type of change?

Pitanje 17
17.

Filling a balloon with air is an example of what type of change?

Pitanje 18
18.

How many total atoms in the reactant side ?

Pitanje 19
19.

How many total atoms in the product side ?

Pitanje 20
20.

How many different elements are in the chemical equation ?

Pitanje 21
21.

How may total atoms in the reactant side

Pitanje 22
22.

How many different elements are in this chemical equation?

Pitanje 23
23.

How may total atoms in the product side ?

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Pitanje 24
24.

Indicate whether the chemical equation supports the law of conservation of mass.

1
Pitanje 25
25.

Indicate whether the chemical equation supports the law of conservation of mass.

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Pitanje 26
26.

Indicate whether the chemical equation supports the law of conservation of mass.

Pitanje 27
27.

Which of the following organisms on the food web shown above is a primary consumer?

Pitanje 28
28.

Rabbits survive on grass and other plants. What does this tell you about rabbits?

Pitanje 29
29.

Food webs are more realistic models than food chains because

Pitanje 30
30.

In most food chains, all of the energy originally comes from

Pitanje 31
31.

Choose the 1 choice that correctly matches a vocabulary word with its definition

Pitanje 32
32.

If the population of trees were destroyed due to deforestation (removal of forest by humans) what is the most likely outcome of this food chain? Use the image above to help.

Pitanje 33
33.

On average, how much energy is passed from one trophic level to the next?

Pitanje 34
34.

Which organism in the food chain below is the producer?

Pitanje 35
35.

Which organism in the food chain below is the primary consumer?

Pitanje 36
36.

Which organism in the food chain below is the tertiary consumer?

Pitanje 37
37.

Which organism in the food chain below is the secondary consumer?

Pitanje 38
38.

The corn in this food chain represents the...

Pitanje 39
39.

Which organism in the food chain below is the primary consumer?

Pitanje 40
40.

The owl in this food chain represents the...

Pitanje 41
41.

The lion in this food chain represents the...

Pitanje 42
42.

The rabbit in this food chain represents the...

Pitanje 43
43.

What Ecological relationship is between a lion and a gazelle?

Pitanje 44
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Pitanje 45
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Pitanje 46
46.

Pitanje 47
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Pitanje 48
48.

Pitanje 49
49.

Pitanje 50
50.

Deer

Pitanje 51
51.

Plant

Pitanje 52
52.

Mushroom

Pitanje 53
53.

Soil

Biodiversity

Look at each image and compare the two ecosystems. Decide which one is more biodiverse based on the images.

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Pitanje 54
54.

Which community shows more biodiversity?

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Complete the following rock cycle diagram to show how rocks are able to cycle through Earth over many years. Copy and paste the following words as your answers. You may use the words and word pairs more than once.

weathering

heat and pressure

igneous rock

metamorphic rock

magma

melting

cooling

sedimentary rock

compacting and cementing

sediment

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Pitanje 70
70.

Convection currents in the Earth's mantle are caused by ___________________________.

Pitanje 71
71.

Pangea was a super continent that formed before the continents drifted together.

Pitanje 72
72.

Which type of plate boundary occurs at Y?

Pitanje 73
73.

What feature occurs at X?

Pitanje 74
74.

Which type of plate boundary occurs at X?

Pitanje 1
1.

1 is showing what phase change?

Pitanje 2
2.

2 is showing what phase change?

Pitanje 3
3.

3 is showing what phase change?

Pitanje 4
4.

4 is showing what phase change?

Pitanje 55
55.

Which community shows more biodiversity?

Pitanje 56
56.

#56

Pitanje 57
57.

#57

Pitanje 58
58.

#58

Pitanje 59
59.

#59

Pitanje 60
60.

#60

Pitanje 61
61.

#61

Pitanje 62
62.

#62

Pitanje 63
63.

#63

Pitanje 64
64.

#64

Pitanje 65
65.

#65

Pitanje 66
66.

#66

Pitanje 67
67.

#67

Pitanje 68
68.

#68

Pitanje 69
69.

#69