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WorksheetsFossils & Valentine's Day
Total questions: 45
Worksheet time: 36mins
Name
Class
Date
1.
How are Sedimentary Rocks formed?
a)
Cooling and Hardening
b)
Heat and Pressure
c)
Compacting and Cementing
d)
Melting
2.
Where can the oldest layer be found?
a)
The top layer
b)
The middle layer
c)
They are all the same age
d)
The bottom layer
3.
Valentine's Day is on__________.
a)
December 25
b)
January 1
c)
February 14
d)
July 4
4.
What state produces the most roses?
a)
Ohio
b)
Oregon
c)
California
d)
Florida
5.
How much does the average American spend on Valentine’s Day?
a)
$25
b)
$50
c)
$75
d)
$100
6.
What percent of pet owners give their pets a gift on Valentine’s Day?
a)
3%
b)
33%
c)
66%
d)
99%
7.
How many roses are produced on Valentines day?
a)
100,900
b)
220 Million
c)
65 Billion
d)
100 Billion
8.
In what kind of rock can fossils be found?
a)
Sedimentary Rocks
b)
Igneous Rocks
c)
Metamorphic Rocks
d)
Granite
9.
How are fossils created?
a)
Traces of organisms get turned into stone.
b)
Dead organisms are quickly buried for millions of years.
c)
Animals get trapped.
d)
All of the above
10.
What are the 3 main fossil fuels?
a)
Coal, Oil, and Gasoline
b)
Coal, Oil, and Natural Gas
c)
Electricity, Gasoline, Petroleum
d)
Coal, Oil, Non-renewable Resources
11.
What must be present for Fossil Fuels to form?
a)
Bones and Sediment
b)
Dead Organisms and Layers of Sediment
c)
Dead Organisms, Layers of Sediment, and Heat & Pressure over time
d)
Bones, Layers of Sediment, and Heat & Pressure over time
12.
Fossil Fuels formed over long periods of time after particles in water settled to the sea floor and formed marine mud. What kinds of particles needed to be present in the marine mud in order for fossil fuels to form.
a)
Mostly sand and a few small bits of wood
b)
Mostly decaying organisms
c)
Mostly lava and a few sedimentary rocks
d)
Mostly metal minerals
13.
Some students made a model to show one of the first steps in the formation of sedimentary rock. The students pour 2 cm of light-colored sand into a clear plastic box. Then they add 1 cm of gravel. Finally, they pour 2 cm of dark-colored sand on top of the gravel. Which characteristic of sedimentary rock does this model best show?
a)
Sedimentary rock is made of layers.
b)
Sedimentary rock is cemented bits of rock.
c)
Sedimentary rock is often limestone.
d)
Sedimentary rock is common in Texas.
14.
All of these are related to the formation of oil or natural gas EXCEPT
a)
Decomposed Animals
b)
Decayed Plants
c)
Sedimentary Rocks
d)
Active Volcanoes
15.
Coal often forms where once there was swamps. What characteristic of swamps is important to the formation of coal?
a)
High Temperature
b)
Abundant Plant Life
c)
Frequent Rains
d)
Reptile Predators
16.
What changes buried organic matter into fossil fuels?
a)
Industrial Pollution
b)
Ocean Currents
c)
Volcanic Activity
d)
Heat and Pressure
17.
A student creates a model of the formation of fossil fuels by first placing a layer of leaves, representing organic matter, in the bottom of a cup. What step will come next in the model?
a)
Pouring water over the leaves to model washing away by rivers
b)
adding sand on top of the leaves to model burial in sediments
c)
Burning the leaves to model the decay of organic matter
d)
Putting the leaves in the freezer to model conditions on top of mountains
18.
Which layer formed first?
a)
Rock Layer W
b)
Rock Layer X
c)
Rock Layer Y
d)
Rock Layer Z
19.
What feature is the same in the formation of many sedimentary rocks and all fossil fuels? Many sedimentary rocks and all fossil fuels -
a)
require material to be buried and exposed to heat and pressure
b)
are made out of organic material that stores the sun's energy
c)
form where there are frequent earthquakes and volcanic activity
d)
are produced high in the mountains where temperatures are low
20.
Sedimentary rocks form when broken bits of other rock are deposited and then -
a)
buried and squeezed and cemented together
b)
melted by the heat of the Earth's core
c)
completely dissolved in the salt water of the ocean
d)
used by humans as a natural resource
21.
Sedimentary rocks form when broken bits of other rock are deposited and then -
a)
buried and squeezed and cemented together
b)
melted by the heat of the Earth's core
c)
completely dissolved in the salt water of the ocean
d)
used by humans as a natural resource
22.
Fossil Fuels form in sedimentary rocks when -
a)
plants use the nutrients in the sediments to grow
b)
organic matter is buried along with sediments
c)
rivers carry sediments down mountainsides
d)
sediments are used by humans as a resource
23.
Which area is most likely to have fossil fuels present today?
a)
A
b)
B
c)
C
d)
D
24.
Oil formation occurs where, millions of years ago, there were large oceans. This is because oceans have -
a)
waves that are constantly moving
b)
great numbers of tiny marine animals
c)
currents that mix the water thoroughly
d)
deep caverns where no light can reach
25.
The formation of fossil fuels is a process that takes millions of years and starts with energy from the sun. The sun contributes to the formation of fossil fuels by -
a)
heating up the Earth's core where fossil fuels form
b)
generating winds so humans use less fossil fuels
c)
give energy to the living things that become fossil fuels
d)
giving off heat, similar to burning fossil fuels
26.
Most sedimentary rock forms in the ocean. This is because oceans -
a)
emit much less pollution that other habitats
b)
receive the majority of the Sun's energy
c)
have fewer plants and animals than on land
d)
are where most bits of broken rock get deposited
27.
Fossils give us evidence about which of the following?
a)
plants and animals that lived long ago
b)
how weathering and erosion break down rocks
c)
the other planets in our solar system
d)
the transfer of energy from one form to another
28.
Finding the fossils of trees in an area that is currently a desert without much life might tell us that the area, millions of years ago -
a)
was heavily eroded by strong winds
b)
received enough rain to support a forest
c)
suffered very powerful earthquakes
d)
was destroyed by the impact of meteorites
29.
Several wooly mammoth fossils have been found. Mammoths, which lived hundreds of thousands of years ago, were covered with thick fur. Based on the evidence, mammoth fossils tell us that the area in which they are found -
a)
has too many humans
b)
no longer has large animals
c)
was, at one time, very cold
d)
receives more rain that it used to
30.
A scientist is seeking rocks that formed at the mouth of a river. The fossils of which of the following would be the best evidence that rocks were formed under these conditions?
a)
freshwater birds
b)
large animals
c)
flying insects
d)
tropical bats
31.
Finding fossils in an area can help us learn what about that location?
a)
Which places in the region receive the most sunlight
b)
The effect of the climate on the formation of the soil
c)
How modern plants and animals interact there
d)
The kinds of organisms that lived there long ago
32.
An area is currently a forest. What evidence would best indicate that this area was covered by water millions of years ago?
a)
An increase in rainfall in the forest over time
b)
The presence of plants in the forest that need water to live
c)
Fossils of fish discovered in rock below the forest
d)
Insects in the forest that lay their eggs in the water
33.
Herbivores are animals that eat plants. Finding many fossils of large herbivores in rocks that are millions of years old would lead to what conclusion about the ancient environment of the area? A reasonable conclusion is that the area was once a -
a)
rocky seashore
b)
thriving grassland
c)
frozen lake
d)
muddy swamp
34.
How did sailors send messages to their loved ones while at sea in the old days?
a)
Bottle
b)
Sea post
c)
Carrier pigeon
35.
What does the word Valentine mean?
a)
Heart
b)
Love
c)
Sweetheart
36.
What is the winged child shooting arrows at unsuspecting Valentines called?
a)
Cupid
b)
Cherub
c)
Claude
37.
What part of the body must Cupid's arrows hit to be effective?
a)
Head
b)
Heart
c)
Rearend
38.
What type of bird symbolizes Valentine's Days?
a)
Dove
b)
Robin
c)
Swan
39.
What color is the symbol of warmth and feeling?
a)
Yellow
b)
Blue
c)
Red
40.
Many people give ___________ on Valentine's Day.
a)
chocolate
b)
bugs
c)
weeds
d)
socks
41.
Treat others as you would like to be ___________.
a)
treated
b)
sleeping
c)
cleaning
d)
working
42.
More than _________ Americans are employed at chocolate companies.
a)
3,000
b)
130,660
c)
40,000
d)
1 million
43.
How many Valentines cards are sent a year?
a)
1 Million
b)
1 Billion
c)
398,673
d)
269
44.
How long does Valentines Day date back to?
a)
1900s
b)
1st century
c)
5th century
d)
1700s
45.
What percentage of people celebrate Valentines Day?
a)
90%
b)
9%
c)
18%
d)
62%
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