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WorksheetsMario Kart CBA #1
Total questions: 62
Worksheet time: 2hrs 27mins
There are two types of tides: (a) tides which have SUPER high high tides and SUPER low low tides, and (b) tides, which have normal high and low tides.
The sun, the moon, and Earth are nearly in a line during a new moon. The gravity of the sun and the moon pull in the same direction causing a ______ ____
Spring Tide
Neap Tide
High Tide
Low Tide
the line between Earth and the sun is at right angles to the line between Earth and the moon. The sun’s pull is at right angles to the moon’s pull causing a ____ _____.
Spring Tide
High Tide
Neap Tide
Low Tide
Wha type of tide would this arrangement of earth-moon-sun create?
full moon tide
new moon tide
neap tide
spring tide
Greatest Variation between High and Low Tide
Smallest Variation between High and Low Tide
Occurs when Earth, Moon, and Sun are in a line
Occurs with Earth, Moon, and Sun create a right angle
New Moon
First Quarter Moon
Full Moon
Third Quarter Moon
Which two months have Solstices?
June and December
March and September
March and June
September and December
How many degress is the Earth's axis tilted?
30.2
23.5
25.3
24
What is the reason for the seasons?
Earth's tilted axis and rotation
Earth's rotation and size
Earth's tilted axis and revolution
Earth's rotation and revolution
If it is Summer in the Northern Hemisphere, then it is ________ in the Southern Hemisphere.
Spring
Summer
Fall
Winter
What day of the year has the most amount of sunlight?
Spring Equinox
Summer Solstice
Fall Equinox
Winter Solstice
What seasons is taking place in the Northern Hemisphere at Position A?
Spring
Summer
Fall
Winter
What seasons is taking place in the Northern Hemisphere at Position B?
Spring
Summer
Fall
Winter
What seasons is taking place in the Northern Hemisphere at Position C?
Spring
Summer
Fall
Winter
What seasons is taking place in the Northern Hemisphere at Position D?
Spring
Summer
Fall
Winter
During an equinox, there is approximately (a) hours of daylight on Earth.
What type of elements border the “stair step” or “zigzag line”?
metals
nonmetals
metalloids
solids
Krypton (Kr) is a colorless gas that does not conduct electricity. Where would you find this element on the Periodic Table?
on the left
on the right
in the middle
at the bottom
What is a semiconductor?
an element that conducts electricity
an element that conducts electricity only under certain conditions
an element that does not conduct electricity
an element that barely conducts electricity
Aluminum is an element that is used to make soda cans and sheet metal for airplanes. What property of aluminum makes it useful in this way?
Aluminum is a conductor
Aluminum is ductile
Aluminum is malleable
Aluminum has a high melting point
The majority of the elements on the Periodic Table are
metals
nonmetals
metalloids
solids
Copper is used as wiring in many homes because it is a _________ metal.
malleable
ductile
conductive
insulated
What kind of elements have characteristics of both metals and nonmetals?
metals
nonmetals
metalloids
megametals
Elements that are typically not shiny, not malleable, and poor conductors of heat and electricity; usually gases or brittle solids
Metals
Nonmetals
Metalloids
Matter
Match the following
Solid
Liquid
Gas
Which statement best identifies the model displayed?
The solid has molecules that are widely spaced while a gas has tightly packed molecules
The gas has widely spaced molecules while a sold has compacted molecules
The liquid has more compacted molecules than the solid
The gas has compacted molecules compared to the liquid.
Select the 3 statements that apply to a liquid.
Liquid molecules vibrate in place
Liquid molecules slide past each other
Liquids have a definite volume
Liquids do not have a definite shape
An Element is made up of how many types of atoms?
12
36
58
1
Ice melting into water is a ....
chemical change
physical change
mixture
element
compound
A pure substance made of two or more elements chemically combined is a(n)
element
compound
mixture
This change is a
chemical reaction
physical change
musical change
Ice Ice baby
How is a chemical change different from a physical change?
there is no difference
a physical change creates a new substance
a chemical change creates a new substance
A precipitate is a ___________ that forms when 2 liquids react together.
solid
liquid
gas
plasma
When mixing milk and vinegar, a white, chunky, solid substance is formed. What has occurred?
Physical change: state of matter
Chemical change: precipitate
Physical change: freezing
Chemical change: new gas
Choose the best description below for the image
physical change
chemical change
Which observations prove a chemical change occurred
Dissolving and expected color change
Mixing and dissolving
State of matter change and boiling water bubbles
Unexpected color change and temperature change
When iron is exposed to air over a long period of time, it forms rust. This is an example of what?
A new substance forming
Color change: no new substance
Shape change: no new substance
Burning: a new substance
Exploding fireworks is a
Physical Change
Chemical Change
Katy Perry Song
Melting a chocolate bar is a
Physical Change
Chemical Change
Willy Wonka's Job
What are two the two types of pure substances?
elements
compounds
heterogenous mixtures
homogenous mixtures
A pure substances ________ be broken down into simpler matter using physical methods.
sometimes
can
can not
This is a water molecule. It is a ________.
Element
Compound
Heterogenous Mixture
Homogenous Mixture
T/F: the properties of a compound are JUST like their elemetns.
True
False
Why kind of mixture is this? All parts of the mixture are visible because they do not mix together.
Heterogeneous
Homogenous
Element
Compound
Why kind of mixture is this?
Heterogeneous
Homogenous
Element
Compound
What kind of mixture is this? (the sugar in the tea)
Heterogeneous
Homogenous
Element
Compound
Why kind of mixture is this?
Heterogeneous
Homogenous
Element
Compound
Homogeneous mixtures are also called _______.
Heterogenous mixtures
Solutions
Problem Solvers
Water
