Question

i know i know u gonna say its 2 much but i get tired of posting one question in a time and i need bad help in this so im gonna post it

Answer 1

Question 2

What type of rock would likely be found in an ancient riverbed on the earth's surface?
Answer
sedimentary
basalt
metamorphic
igneous
2 points
Question 3

Fossils are found in what type of rock?
Answer
metamorphic
Sedimentary
amorphous
igneous
2 points
Question 4

Igneous rocks are formed from
Answer
wind and rain breaking down a rock
heat and pressure changing another type of rock
melted material that came from inside the earth
layers of sand and rock
2 points
Question 5

Scientist can determine the age of the Earth by studying
Answer
rocks
volcanoes
the atmosphere
water in the ocean
2 points
Question 6

One of the results of rerouting rivers is
Answer
a decrease in water available for wildlife downstream
a change in the climate
more global warming
an increase in water available for wildlife downstream
2 points
Question 7

Which process would have the greatest negative impact on a forest?
Answer
clearing large tracks of land of all trees
controlled burning of the underbrush
removing some of the overpopulated animals from a forest
selective thinning of some trees
2 points
Question 8

One way to avoid an overgrouth of toxin producing algae would be to reduce or eliminate
Answer
the use of boats on the lake
fishing in the lake
swimming in the lake
the use of nitrogen fertilizers near the lake
2 points
Question 9

What type of rock is formed from other rocks being subjected to great heat and pressure?
Answer
both igneous and sedimentary
igneous
metamorphic
sedimentary
2 points
Question 10

All of the following are disadvantages of pollution EXCEPT
Answer
it can make people sick
it can shorten your life
it kills sea life
it prevents cancer
2 points
Question 11

Amber fossils can be found in
Answer
igneous rock
the earth's core
metamorphic rock
Sedimentary rock
2 points
Question 12

One negative effect of urbanization is
Answer
less energy use
increased temperatures in urban areas
fewer roads being built
more rainfall in cities
2 points
Question 13

If a leaf is fossilized, it would most likely form what type of fossil?
Answer
trace fossil
amber fossil
imprint fossil
petrified fossil
2 points
Question 14

A desert can form from
Answer
the rerouting of a river
decreased rainfall in an area with a wet climate
too many people moving into a small town
decreased rainfall in an area with a dry climate
2 points
Question 15

What type of rock results from great heat and pressure on sedimentary rock?
Answer
seimentary
metamorphic
lava
igneous
2 points
Question 16

Which of the following can be considered the opposite of weathering?
Answer
freezing of water
deposition
fossil formation
evaporation of water
2 points
Question 17

Which of the following would be the greatest cause of mechanical weathering?
Answer
acids
tree roots growing in rock
oxygen
the hot sun
2 points
Question 18

If a skull becomes fossilized, it would most likely be what type of fossil?
Answer
petrified fossil
trase fossil
A mold fossil
cast fossil
2 points
Question 19

All of the following are part of the process of forming sedimentary rock EXCEPT
Answer
deposition
cementation
compaction
fossilization
2 points
Question 20

Can any type of rock become igneous rock?
Answer
No, one type of rock cannot change into another type of rock.
Yes, if they are pressed down into the Earth's core and melt and cool to become igneous rocks.
Yes, rocks at the surface can change from any type to igneous.
No, only volcanoes produce igneous rocks.
2 points
Question 21

Match the Terms to the Definitions
Answer
Mold fossils Read Answer Items for Question 21
Cast fossils Read Answer Items for Question 21
Trace fossils Read Answer Items for Question 21
Petrified fossils Read Answer Items for Question 21
Imprint fossils Read Answer Items for Question 21
Amber fossils Read Answer Items for Question 21
Answer
A. preserved remains that are transformed into rock
B. formed when remains are trapped in tree sap
C. impressions from very thin objects, trapped in mud and transformed into rock
D. preserved records of life, for example a footprint or a trail
E. formed when the remains of living things leave an impression in rock
F. a raised fossil that has filled in the impression from a mold
6 points
Question 22

In the process used to study fossils, which step should come last?
Answer
interpretation
identification
organization
sorting
2 points
Question 23

If the chemical composition of a rock is changed,
Answer
the rock is deep inside the earth
the rock has become igneous
the rock did not contain minerals
the rock has experienced chemical weathering
2 points
Question 24

Sediment can be carried by
Answer
wind only
water or ice only
water
wind, water, or ice
2 points
Question 25

The layering of eroded sediments is called
Answer
limestone formation
the rock cycle
mechanical weathering
deposition
2 points
Question 26

Rocks can best be identified by their
Answer
color
mineral content
grain
hardness
2 points
Question 27

Any rock formed from molten material from inside the earth is
Answer
weathered
sedimentary
igneous
metamorphic
2 points
Question 28

On a hiking trip you see a large tree root has grown into the cracks of a rock and caused it to break apart. This is an example of
Answer
chemical weathering
mechanical weathering
hydrologic weathering
oxidative weathering
2 points
Question 29

Erosion can be caused by any of the following EXCEPT
Answer
mineral deposits
ice
wind
water
2 points
Question 30

The agent of erosion that makes a rock fall from high places is
Answer
ice
water
wind
gravity
2 points
Question 31

All of the following are agents of weathering EXCEPT
Answer
temperature changes
ice
pressure changes
gravity
2 points
Question 32

A sedimentary is most likely found in all of the following EXCEPT
Answer
volcanic mountain
riverbed
sea floor
lake bottom
2 points
Question 33

A igneous rock is most likely found in
Answer
a volcanic mountain
the seafloor
a riverbed
a like bottom
2 points
Question 34

Rocks are made up of
Answer
sand
minerals
dirt
smaller rocks
2 points
Question 35

Which of the following processes is not part of the rock cycle?
Answer
Rock melting into magma below the Earth's surface
Igneous rock breaking down into pieces and compacting to form sedimentary rock
Volcanic eruptions forcing lava to the surface where it cools to form igneous rock
Igneous rock forced below the Earth's surface where it is turned into sedimentary rock through intense heat and pressure
2 points
Question 36

Invasive species _________.
Answer
Are brought to a new area by human activities
Do not affect the ecosystem of an area
Naturally moved into a new area
Live in the area the species have always lived
2 points
Question 37

Scientists can find the absolute age of a rock by using
Answer
carbon 12 dating
relative dating
uranium 235 dating
carbon 14 dating
2 points
Question 38

Scientists can use the location and depth of where a fossil is found to estimate the age of the fossil. To do this they use
Answer
The Law of Age Depths
The Law of Sediment
The Law of Superposition
The Law of Gravity
2 points
Question 39

Name and describe two types of mechanical weathering.
Answer





















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4 points
Question 40

Describe two human actions that cause water pollution.
Answer





















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4 points
Question 41

List and describe two ways that scientists can date fossils found in the earth.
Answer





















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4 points
Question 42

Give an example of erosion.
Answer





















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4 points
Question 43

How can we use rocks to determine how an area used to look in the past?
Answer





















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Answer 2

Do you have the option to go and look back at some kind of textbook?

Answer 3

Q2. Sedimentary
Q3. Sedimentary
Q4. MELTED MATERIAL THAT CAME FROM INSIDE THE EARTH

Answer 4

Q5. a
Q6. a
Q7. a

Answer 5

Q8. d
Q9. c
Q10. d

Answer 6

thx , if you have time can u do it i appreciatee your help emc

Answer 7

anyone else help plz need to finish it by 10:20

Answer 8

well in 20 min

Answer 9

Q11. d
Q12. b
Q13. c
Q14. d
Q15. b
Q16. b
Q17. b

Answer 10

thxs but sure it is all correct

Answer 11

may u finish th rest plz

Answer 12

Q20. d
Q24. d
Q25. d
Q26. d
Q27. c
Q28. b
Q29. a
Q31. d
Q32. a
Q33. a
Q 35. d
Q 37. d

Answer 13

thx

Answer 14

sooo much

Answer 15

u r awesome thxxxxxxxx

Answer 16

loser

Answer 17

poop man

Answer 18

plz do not call people loser that is not nice!!!!!

Answer 19

LOL

Answer 20

Ummmm..... what they said

Answer 21

ddddddddddoooooooooooooooggggggggggggggggggggsssssssssssssssssssssss

Answer 22

Number 19 wasnt never answerd BTW

Answer 23

that is alot