WorksheetsEarth Sci Q1 Review
Total questions: 20
Worksheet time: 12mins
Who was the first astronaut to step on the Moon?
Alan Bean
Neil Armstrong
Buzz Aldrin
Michael Collins
An unknown sample of metal has a mass of 180 g and it displaced 30 ml of water in a graduated cylinder. What is the density of the metal?
4 g/cm3
5 g/cm3
6 g/cm3
7 g/cm3
Density (d) =
volume (v) / mass (m)
mass (m) x volume (v)
mass (m) - volume (v)
mass (m) / volume (v)
The Chesapeake Bay was impacted by a meteorite approximately 35 million years ago. Which evidence best supports this theory:
Limestone, a rock most commonly formed in water, is one of several rock types found around the Chesapeake Bay
Seismic profiling by ships has revealed a bowl shaped indentation beneath the Chesapeake Bay
Fossils of ancient tropical plants are found in some 35 million year old rocks in Virginia
Many regions on Earth have been impacted by meteorites in the past and are now covered by water
What evidence supports the Big Bang Theory and that the universe is continuously expanding?
Planets that spin on their axis
Our Solar System
The Doppler Effect - Red Shift
Universes having different galaxies
What is the mass of the object based on the triple beam balance?
10 g
17 g
18 g
20 g
According to the HR diagram, which group of stars are the brightest?
White dwarfs
Supergiants
Giants
According to the HR diagram, which group of stars have the lowest temperatures?
Supergiants
Giants
White dwarfs
An experiment can be improved by:
having many trials
changing it every time
conducting it outside
getting rid of the controls
What holds the galaxies together?
Red Shift
Gravity
Water
Friction
How are the stars, galaxies, and the universe related?
A group of galaxies forms a star, and a group of stars forms the universe
A group of galaxies forms a star, and a group of galaxies forms the universe
The universe is made up of stars, and galaxies make up the stars
The universe is made up of galaxies, and the galaxies contain stars
Which planet is less dense then water?
Mars
Saturn
Venus
Mercury
What is the value in ml of the measurement shown in the image?
12 ml
13 ml
14 ml
15 ml
Why is there no erosion on the moon?
the atmosphere of the moon is too dense
the atmosphere of the moon is not dense enough
the craters prevent erosion
there is no wind or liquid water
Order the Gas Giants from closest to furthest away:
Jupiter
Saturn
Uranus
Neptune
A student wanted to find the density of a mineral sample in order to help identify it. The image shows one characteristic of the mineral that was measured by the student. What was the student measuring, and what was the value?
Volume of the mineral, 570.6 g
Volume of the mineral, 500.706 g
Mass of the mineral, 576.10 g
Mass of the mineral, 570.6 g
Which of the following statements about convection are true?
When convection occurs, warmer material rises and cooler material sinks
Convection occurs due to changes in the density of a substance
Convection is an important process in Earth's ocean, atmosphere, and mantle
Convection prevents mixing, therefore, Earth is layered due to convection
Place the inner rocky planets in order, starting with closest to the Sun
Mercury
Venus
Earth
Mars
Which occurs in stars and is a reaction in which two or more atomic nuclei are combined to form one or more different atomic nuclei and subatomic particles?
Nuclear Fission
Nuclear Fusion
Asteroids, measuring millimeters to kilometers in diameter, generally orbit the Sun in a region located between
Mercury and Venus
Earth and Mars
Mars and Jupiter
Neptune and Pluto
