EAPS 105 Actual Exam Questions With
Reviewed 100% Correct Detailed Answers
Guaranteed Pass!!
1. What albedo is. - ANSWER The capacity of a surface to reflect light,
which determines how much gets converted into heat
2. What numerical atmospheric circulation models conclude regarding global
warming. - ANSWER Human emissions of greenhouse gasses explain
current rise in global temperatures
3. Whether there is a debate within the scientific community regarding the
cause of global warming. - ANSWER the public is out of step with the
scientific community, with 41% believing that climate change is being
caused by both human activity and natural processes. 46% believe human
activity is the main cause.
4. Why planetary atmospheres become banded. - ANSWER Convection
currents is organized by the planet's spin into regions of different wind
directions as a function of latitude
5. The differences between Jupiter's belts and zones. - ANSWER Dark
colored bands are belts, light colored bands are zones
,6. Why Saturn's colors are muted compared to Jupiter's. - ANSWER Its
clouds are thicker due to a more gradual temperature change with altitude,
and because sunlight at Saturn is dimmer
7. Why Uranus' and Neptune's atmosphere are blue. - ANSWER Their
methane clouds absorb reds and reflect blue light
8. Why Earth has seasons. - ANSWER The Earth's spin axis is tilted
9. Consequences of Uranus' tilt. - ANSWER This unique tilt causes the
most extreme seasons in the solar system.
10.The influence of an atmosphere on the difference between daytime and
nighttime temperatures. - ANSWER The build-up of carbon dioxide in
the atmosphere from human emissions reduces the amount of radiation
released into space, which increases both the night-time and day-time
temperatures
11.The best time to view Mercury and Venus from the surface of the Earth. -
ANSWER Before sunrise or after sunset
12.What a diurnal day is. - ANSWER The time it takes to complete a full
rotation relative to the fixed stars
13.How a Mercury solar day relates to a Mercury year. - ANSWER Mercury
year is 88 Earth days, Mercury day is 176 Earth days (solar day)
, 14.Whether ice is be found on Mercury. - ANSWER Yes, permanent ice
exists (Deep craters at the poles)
15.What is surmised about water on Venus in the past. - ANSWER Prior to
the 1960s, Venus was imagined as a steamy, swampy, jungle world
16.Could've been lush and hospitable, but runaway greenhouse made it
inhospitable
17.What it means for a planet to be in the habitable zone. - ANSWER The
habitable zone is an area in which the temperature can support the
existence of liquid water on the surface in relation to its atmospheric
pressure
18.The factors that enabled life to evolve on Earth. - ANSWER Stable Star
and not too big to burn out quickly
19.Habitable zone and right size to hold onto an oxygen atmosphere
20.Moon's gravitational pull stabilizes our planet's tilt
21.Magnetic field protects against solar radiation and cosmic rays
22.Ozone layer protects against ultraviolet radiation
Reviewed 100% Correct Detailed Answers
Guaranteed Pass!!
1. What albedo is. - ANSWER The capacity of a surface to reflect light,
which determines how much gets converted into heat
2. What numerical atmospheric circulation models conclude regarding global
warming. - ANSWER Human emissions of greenhouse gasses explain
current rise in global temperatures
3. Whether there is a debate within the scientific community regarding the
cause of global warming. - ANSWER the public is out of step with the
scientific community, with 41% believing that climate change is being
caused by both human activity and natural processes. 46% believe human
activity is the main cause.
4. Why planetary atmospheres become banded. - ANSWER Convection
currents is organized by the planet's spin into regions of different wind
directions as a function of latitude
5. The differences between Jupiter's belts and zones. - ANSWER Dark
colored bands are belts, light colored bands are zones
,6. Why Saturn's colors are muted compared to Jupiter's. - ANSWER Its
clouds are thicker due to a more gradual temperature change with altitude,
and because sunlight at Saturn is dimmer
7. Why Uranus' and Neptune's atmosphere are blue. - ANSWER Their
methane clouds absorb reds and reflect blue light
8. Why Earth has seasons. - ANSWER The Earth's spin axis is tilted
9. Consequences of Uranus' tilt. - ANSWER This unique tilt causes the
most extreme seasons in the solar system.
10.The influence of an atmosphere on the difference between daytime and
nighttime temperatures. - ANSWER The build-up of carbon dioxide in
the atmosphere from human emissions reduces the amount of radiation
released into space, which increases both the night-time and day-time
temperatures
11.The best time to view Mercury and Venus from the surface of the Earth. -
ANSWER Before sunrise or after sunset
12.What a diurnal day is. - ANSWER The time it takes to complete a full
rotation relative to the fixed stars
13.How a Mercury solar day relates to a Mercury year. - ANSWER Mercury
year is 88 Earth days, Mercury day is 176 Earth days (solar day)
, 14.Whether ice is be found on Mercury. - ANSWER Yes, permanent ice
exists (Deep craters at the poles)
15.What is surmised about water on Venus in the past. - ANSWER Prior to
the 1960s, Venus was imagined as a steamy, swampy, jungle world
16.Could've been lush and hospitable, but runaway greenhouse made it
inhospitable
17.What it means for a planet to be in the habitable zone. - ANSWER The
habitable zone is an area in which the temperature can support the
existence of liquid water on the surface in relation to its atmospheric
pressure
18.The factors that enabled life to evolve on Earth. - ANSWER Stable Star
and not too big to burn out quickly
19.Habitable zone and right size to hold onto an oxygen atmosphere
20.Moon's gravitational pull stabilizes our planet's tilt
21.Magnetic field protects against solar radiation and cosmic rays
22.Ozone layer protects against ultraviolet radiation
