Praxis Science 5905 Study Guide EXAM MOST TESTED
QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100%
ACCURATE!! 2026!!
_____________________ is the study of the history of life on Earth. -
(ANSWERS)Paleontology
Earth is believed to be _________________________________. -
(ANSWERS)4.5 billion years old
Protects Earth from harmful solar wind particles; responsible for the
Northern Lights (Aurora Borealis); lies deep within the Earth -
(ANSWERS)Earth's Magnetic Field
Charged particles escape from the sun's gravitational pull -
(ANSWERS)Solar Wind
What would be most different about an object on Mars than Earth? -
(ANSWERS)Weight
What are the four inner planets: solid, liquid, or gas? - (ANSWERS)Solid
What are the four outer planets: solid, liquid, or gas? - (ANSWERS)Gas
(MVEM(Mars)JSUN)
,Praxis Science 5905 Study Guide EXAM MOST TESTED
QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100%
ACCURATE!! 2026!!
________________ is the left over remains of a star after it explodes -
(ANSWERS)Super Nova
_________________ is the study of space - (ANSWERS)Astronomy
____________ is the star at the center of Earth's solar system -
(ANSWERS)Sun
What is the sun made of? - (ANSWERS)Hydrogen and Helium
How many Earth's could fit into the Sun? - (ANSWERS)109
Define Nuclear Fusion. - (ANSWERS)how the sun produces heat and
shines; when lighter elements become heavier
True or False: Earth is much closer to the sun than other planets? -
(ANSWERS)True
,Praxis Science 5905 Study Guide EXAM MOST TESTED
QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100%
ACCURATE!! 2026!!
______________________ is how heat goes from sun to Earth. -
(ANSWERS)Radiation
Includes asteroids and comets which are small rocky or icy objects that
orbit the sun and are clustered into the _______________
________________ and found between the orbits of Mars and Jupiter. -
(ANSWERS)Asteroid Belt
Our solar system is part of a bigger star system called a
__________________. - (ANSWERS)Galaxy
A _________________ is made up of stars, dust, and gas. -
(ANSWERS)Galaxy
The galaxy that is home to Earth is known as the
___________________________. - (ANSWERS)Milky Way
The planet that is closest to Earth's size is _______________. -
(ANSWERS)Venus
, Praxis Science 5905 Study Guide EXAM MOST TESTED
QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100%
ACCURATE!! 2026!!
A _______________ is mostly made of ice, dust, and gas. -
(ANSWERS)Comet
A________________ is a light flashing in the sky from space. -
(ANSWERS)Meteoroid
What will happen if you drop a ball from space? - (ANSWERS)It will fall
slower and take longer
How long will it be before we see a star that explodes 15 light years away? -
(ANSWERS)15 years
The planet that orbits closer to Earth - (ANSWERS)Venus
The planet that has the shortest days - (ANSWERS)Jupiter
The terrestrial planet - (ANSWERS)Mercury
QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100%
ACCURATE!! 2026!!
_____________________ is the study of the history of life on Earth. -
(ANSWERS)Paleontology
Earth is believed to be _________________________________. -
(ANSWERS)4.5 billion years old
Protects Earth from harmful solar wind particles; responsible for the
Northern Lights (Aurora Borealis); lies deep within the Earth -
(ANSWERS)Earth's Magnetic Field
Charged particles escape from the sun's gravitational pull -
(ANSWERS)Solar Wind
What would be most different about an object on Mars than Earth? -
(ANSWERS)Weight
What are the four inner planets: solid, liquid, or gas? - (ANSWERS)Solid
What are the four outer planets: solid, liquid, or gas? - (ANSWERS)Gas
(MVEM(Mars)JSUN)
,Praxis Science 5905 Study Guide EXAM MOST TESTED
QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100%
ACCURATE!! 2026!!
________________ is the left over remains of a star after it explodes -
(ANSWERS)Super Nova
_________________ is the study of space - (ANSWERS)Astronomy
____________ is the star at the center of Earth's solar system -
(ANSWERS)Sun
What is the sun made of? - (ANSWERS)Hydrogen and Helium
How many Earth's could fit into the Sun? - (ANSWERS)109
Define Nuclear Fusion. - (ANSWERS)how the sun produces heat and
shines; when lighter elements become heavier
True or False: Earth is much closer to the sun than other planets? -
(ANSWERS)True
,Praxis Science 5905 Study Guide EXAM MOST TESTED
QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100%
ACCURATE!! 2026!!
______________________ is how heat goes from sun to Earth. -
(ANSWERS)Radiation
Includes asteroids and comets which are small rocky or icy objects that
orbit the sun and are clustered into the _______________
________________ and found between the orbits of Mars and Jupiter. -
(ANSWERS)Asteroid Belt
Our solar system is part of a bigger star system called a
__________________. - (ANSWERS)Galaxy
A _________________ is made up of stars, dust, and gas. -
(ANSWERS)Galaxy
The galaxy that is home to Earth is known as the
___________________________. - (ANSWERS)Milky Way
The planet that is closest to Earth's size is _______________. -
(ANSWERS)Venus
, Praxis Science 5905 Study Guide EXAM MOST TESTED
QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100%
ACCURATE!! 2026!!
A _______________ is mostly made of ice, dust, and gas. -
(ANSWERS)Comet
A________________ is a light flashing in the sky from space. -
(ANSWERS)Meteoroid
What will happen if you drop a ball from space? - (ANSWERS)It will fall
slower and take longer
How long will it be before we see a star that explodes 15 light years away? -
(ANSWERS)15 years
The planet that orbits closer to Earth - (ANSWERS)Venus
The planet that has the shortest days - (ANSWERS)Jupiter
The terrestrial planet - (ANSWERS)Mercury
