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Unit 11 Lesson 6 Climate
Copyright © Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 6 Climate
Florida Benchmarks
• SC.6.E.7.2 Investigate and apply how the cycling
of water between the atmosphere and
hydrosphere has an effect on weather patterns
and climate.
• SC.6.E.7.5 Explain how energy provided by the
sun influences global patterns of atmospheric
movement and the temperature differences
between air, water, and land.
• SC.6.E.7.6 Differentiate between weather and
climate.
Copyright © Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 6 Climate
How’s the Climate?
What determines climate?
 Weather is the condition of Earth’s atmosphere
at a particular time and place.
 Climate describes the weather conditions in an
area over a long period of time.
 Climate is usually determined by temperature
and precipitation.
Copyright © Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 6 Climate
What determines climate?
• Temperature ranges are all of the temperatures in
an area from the coldest extreme to the warmest
extreme, and they are used to describe climate.
• Precipitation patterns over time, rather than
average precipitation, are used to determine
climate.
Copyright © Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 6 Climate
Here Comes the Sun!
How is the sun’s energy related to
Earth’s climate?
• Climate is directly related to the amount of energy
from the sun, or solar energy, that an area
receives.
• The amount of solar energy depends on latitude.
Latitude is a location’s angular distance in
degrees north or south from the equator.
Copyright © Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 6 Climate
How is the sun’s energy related to
Earth’s climate?
• Solar energy powers the water cycle and winds,
which affect the temperature, precipitation, and
other factors that determine climate.
• As latitude increases, the angle of the sun’s rays
becomes greater. This reduces temperatures.
• Locations near the poles are cooler than locations
near the equator.
Copyright © Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 6 Climate
How is the sun’s energy related to
Earth’s climate?
• The sun powers the water cycle, which causes the
evaporation, condensation, and precipitation
necessary to create weather.
 Which of the following processes in the water cycle is most
directly caused by water absorbing energy from the sun?
 Evaporation!!!!
• Uneven heating of Earth’s surface by the sun causes
differences in air pressure, which creates winds.
Copyright © Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 6 Climate
Latitude Isn’t Everything
How do Earth’s features affect climate?
 Surface features on Earth combine to form the
topography of an area.
 Elevation is the height of an area above sea
level.
Copyright © Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 6 Climate
How do Earth’s features affect climate?
• Topography influences wind patterns in an area.
• A rain shadow happens when warm, moist air
rises over a mountain and drops its precipitation
on one side, leaving the other side dry.
• Air at higher elevations rises, cools, and expands,
resulting in lower temperatures.
Copyright © Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 6 Climate
Waterfront Property
How do large bodies of water affect
climate?
• Water absorbs and releases energy as heat slower
than land does.
• Water can moderate temperatures of nearby land.
• Locations inland from large bodies of water
experience wider temperature ranges.
Copyright © Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 6 Climate
How do ocean currents affect climate?
• An ocean current is the movement of water in a
certain direction.
 Surface currents are ocean currents on the
surface of the ocean.
• Cold currents cool the air in coastal areas.
• Warm currents warm the air in coastal areas.
Copyright © Houghton Mifflin Harcourt Publishing Company