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WorksheetsClimate and Climate Change- McGrane
Total questions: 87
Worksheet time: 3hrs 36mins
this is measured over a period of 30 or more years.
Climate
Weather
The sun’s light rays are least direct __________.
The two determining factors of climate are
they receive more direct solar energy
they are nearer to ocean currents
Glacial ice cores can be used to understand Earth's temperatures back to ...
a few years
a hundred years ago
450 thousand years ago
450 million years ago
Some Tree rings can be used to understand Earth's temperatures back to ...
50 years
Around 1000 years ago
200,000 years ago
450 million years ago
Which indirect evidence is used to find trapped gases, and dust to tell us of past climate?
Seafloor sediments
Oxygen isotopes
Tree rings
Glacial ice cores
The thickness of this indirect evidence shows temperature and precipitation information of past climate.
Seafloor sediments
Oxygen isotopes
Tree rings
Glacial ice cores
Which indirect evidence uses the plants of the past to relate temperature and precipitation patterns of past climates.
Seafloor sediments
Oxygen isotopes
Tree rings
Pollen
Clues to what ancient climates were like come from...
ice cores
fossil tree rings
plant pollens
all of the above
Streams of water called ocean ____________ move warm or cold water around the world, warming the nearby land.
sun spots
currents
carbon dioxide
air masses
The main human activity that releases greenhouse gases is
using public transportation and there by reduce the affects of greenhouse gases.
burning fossil fuels
texting on cellphones
eating meat
The warming of a planet due to trapped infared radiation.
___________ are drilled from sheets of ice, mostly from Greenland or Antarctica.
Sediment cores
ice cores
Temperatire readings
Climate change currently happening on our planet is referred to as ...
Green House Climate
Law of Superposition
Global Warming
Global Cooling
How can ice cores provide evidence for the evolution of Earth's atmosphere?
Ice cores can show how the composition of the atmosphere has changed over time.
Ice cores can show how reptiles have changed over time.
Lower temperatures and drought conditions cause trees to have...
wide or thick rings
thin rings
oval rings
perpendicular rings
Warm temperatures and plenty of rainfall cause trees to have...
micro rings
parallel rings
wide rings
thin rings
Without the greenhouse effect, Earth's atmosphere would be __________ to support life.
too hot
too wet
too dry
too cold
Currently, we are in this type of Global Climate
Global Warming
Ice House
Green House
Global Cooling
Paleo climatologists found Spruce tree pollen in a layer from 15 thousand years ago in the Battle Ground Lake area. Spruce trees live in higher elevations on the leeward side of mountains. What kind of climate was it at that location and time?
Cold and Warm with snow
Hot and Dry
Cold and Dry
Warm and Moist with Rain showers
Methane is a greenhouse gas.
True
False
Weather and climate mean basically the same thing.
True
False
Based on the graph, which country releases the most greenhouse gases?
Russia
Brazil
China
U.S.
Polar Ice Caps are melting due to an increase in Earth's temperature. This lowers the albedo of Earth, which in turn increases Earth's temperature. This is an example of what type of feedback?
Negative
Neutral
Positive
Ecosystem
As the Earth warms, increased evaporation produces more clouds. Clouds increase albedo, reflecting more light away from the Earth. The temperature falls. Rates of evaporation fall.
Positive Feedback Loop
Negative Feedback Loop
As the Earth warms, upper layers of permafrost melt, producing waterlogged soil above frozen ground. Methane gas is released into the environment. The greenhouse effect is enhanced. The Earth warms, melting more permafrost.
Positive Feedback Loop
Negative Feedback Loop
In a negative feedback loop, each action creates a consequence that _____________________ the other action.
decreases
has no effect on
amplifies
In a positive feedback loop, each action creates a consequence that _____________________ the other action.
decreases or stops
has no effect on
Increases or amplifies
When CO2 levels were low, temperatures were ______ and Earth was _____________.
cooler; in an ice age (glacial period)
cooler; warming (interglacial period)
warmer; in an ice age (glacial period)
warmer; warming (interglacial period)
Describe the air on the windward side of a mountain.
dry
hot
moist
cold
Describe the air on the leeward side of a mountain.
cold
warm
dry
moist
The leeward side of the mountain is in the
rain shadow
way
river
rainbow
The vegetation on the leeward side could be
thick forests
tall trees
drought resistant
lots of grass
As air moves down the leeward side of a mountain it gets
colder
warmer
moister
thicker
Which side of the mountain usually gets deserts and why?
windward, because of rising, moist air
leeward, because of rising, dry air
windward, because of sinking, moist air
leeward, because of sinking, dry air
What is the windward side of a mountain?
The wet side that is upwind of the mountain.
The side of the mountain with the most people.
The dry side that is downwind of the mountain.
The side of the mountain with the rain shadow.
1. This side of the mountain is dry and desert like because of the rain shadow effect.
Leeward
Sideward
Windward
Land
Which condition in NOT favorable for lake effect to form?
cold air moving over a ‘warm’ unfrozen lake
convergence of wind with land
high or no capping inversion
warm dry air
Will lake effect snow likely develop if the lake is frozen?
no
yes
It is the long-term heating of Earth's climate system observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning
climate change
global warming
green house gasses
pollution
What indirect evidence of global warming makes use of the annual growth rings of trees which may be thicker or thinner, depending on the past climate?
ice core analysis
tree ring analysis
ocean sediment analysis
historical accounts
Based on the diagram, which season would the northern hemisphere be experiencing?
Winter
Spring
Summer
Fall
What season is the southern hemisphere experiencing when the northern hemisphere is experiencing summer
Fall
Winter
Spring
Summer
Earth experiences seasons as it revolves around the sun because of its
shape
tilt
speed
mass
True or False: The Earth is closer to the sun during the summer months.
True
False
Cutting down large forests (deforestation) can result in:
little to no changes
more homes for animals
less plants to absorb carbon dioxide, a greenhouse gas
About 30% of the solar energy that reaches the atmosphere is reflected back into space. About 20% is absorbed by the air and clouds. What percentage is absorbed at earth's surface?
75%
Dark colored surfaces _________ radiation
reflect
absorb
Light colored surfaces ____________ radiation
absorb
reflect
Some of the sun's energy is absorbed by Earth's surface. The heat is released back into the atmosphere as
infrared radiation
greenhouse gases
ultraviolet light
visible light
Which object below would have an albedo score of 0.
A green forest
A deep blue ocean
Fresh clean snow
A pitch black rooftop
Lower temperatures and drought conditions cause
wide or thick rings
thin rings
oval rings
perpendicular rings
Cold water currents are more likely to be in deep ocean than water water currents because
ocean tides force cold water downward
Winds push the cold water down
cold water has less salt to help it freeze and sink
cold water is more dense and sinks
Warm water currents affect coastal areas near where they flow by doing what?
creating greater rainfall along the coast
creating unusually warm climates for the latitude
creating unusually cool climates for the latitude
making coastal climates cooler than the inland climate
What type of currents carry warm water away from the equator?
freezing
deep ocean currents
evaporation
surface currents
The Gulf Stream carries warm water to the North Atlantic Ocean, which contributes
to a warm water surface current that flows along CA coast
to a mild climate for the British Isles
a cold water surface current that flows to the British Isles
to a harsh winter in the British Isles
