Topographic Maps — Cumulative exam Answers

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Which characteristic do Mercury and Mars share?

A
many moons
B
rocky surfaces
C
thick atmospheres
D
moderate temperature fluctuations
24

Which statement describes one aspect of an earthquake’s magnitude?

A
It is measured by the Mercalli scale.
B
It is based on the size of seismic waves.
C
It is not usually affected by the amount of fault movement.
D
It is used to determine damage caused by earthquakes.
27

A scientist wanted to observe how plants respond when growing in an overcrowded area. He planted 200 seedlings close together and monitored plant height for several weeks.Which part of this study would most likely rely on technology?

A
processing large amounts of plant height data quickly
B
determining an estimated plant height for one seedling
C
determining which factors to control in the experiment
D
recording observations about plant growth in a science notebook
28

Which parts of a map would be referenced to find a specific location at 95°E, 24°N?

A
map key
B
map scale
C
compass rose
D
lines of latitude and longitude
29

The diagram illustrates radioactive decay.

Question illustration
A
Structure 1 is an unstable atom that turns into structure 2, a new atom.
B
Structure 1 is a stable element that breaks down into structure 2, an unstable element.
C
Structure 1 is a radioactive element that loses particles to create structure 2, released energy.
D
Structure 1 is a radioactive atom that decays into structure 2, half of the original unstable element.
30

Which is an example of a trace fossil?

A
animal burrow
B
skin of organism
C
preserved bone
D
petrified wood
31

Which statement accurately describes a half-life?

A
A rock’s size is determined by half-life.
A
All stable and unstable elements have a half-life.
A
An atom of an element becomes half its original size in a half-life.
A
A half-life is the time required for half of a radioactive element to decay.
32

The MSDS for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. It reacts with bases, various metals, and strong oxidizing agents. Its vapors can form explosive mixtures with air. Based on this information, which statement is applicable to glacial acetic acid?

A
It should be heated to remove moisture and stored on a lab shelf.
B
It should be handled on a clean, dry area of the lab bench.
C
It should be stored in an iron container, away from open flames.
D
It should be handled in a fume hood, away from open flames.
33

Study this image.

Question illustration
A
Oceanic and continental plates are colliding.
B
Oceanic and continental plates are shifting past each other.
C
Two continental plates are forming a large mountain.
D
Two oceanic plates are creating several island chains.
34

The MSDS for sodium hydroxide gives it a health rating of 3, a flammability rating of 0, and a reactivity rating of 1. According to the MSDS, which best describes sodium hydroxide?

A
highly corrosive but not highly flammable
B
highly reactive and corrosive
C
highly flammable but not highly corrosive
D
not highly reactive or corrosive
35

A company that manufactures cookware has conducted numerous trials to see which metal needs the least amount of energy (measured in Joules, J) to be raised to high temperatures, and records the averages in a table. Which claim will this company most likely make?

Question illustration
A
Aluminum pans are the most energy-efficient cookware.
B
Copper pans are the most energy-efficient cookware, but they cost the most.
C
Iron pans require less energy to heat up than copper frying pans, but they cost less.
D
Copper pans require the most energy to heat up.
36

Which sphere of Earth do humans exist in?

A
atmosphere
B
biosphere
C
hydrosphere
D
lithosphere
37

Which rocks will likely weather the least?

A
rocks that are soft
B
rocks with a porous surface
C
rocks that are in a dry climate
D
rocks with minerals that dissolve easily
39

Whose data did Kepler use to construct the laws of planetary motion?

A
Aristarchus’s
B
Aristotle’s
C
Brahe’s
D
Copernicus’s

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