WorksheetsReview
Total questions: 25
Worksheet time: 25mins
Identify the stages of sediment movement in the diagram.
Weathering
Erosion
Deposition
Photosynthesis
Over long periods of time, deposition may change the Earth’s surface by __.
forming new land features.
washing away beaches.
moving topsoil.
The Statue of Liberty is experiencing a weathering called oxidation. This is when the copper oranges change to a light blue color. This is an example of __.
Mechanical Weathering
Chemical Weathering
The plant roots of trees are slowly breaking down this temple. This is an example of __.
Mechanical Weathering
Chemical Weathering
Match the following sorting types with their descriptions.
Vertical
Sorting where layers are stacked one above the other.
Horizontal
Sorting where layers are arranged side by side.
Cross-bedding
Sorting characterized by inclined layers.
Unsorted
Sorting with no distinct pattern.
Which of the following best defines displacement?
Displacement is the total net distance an object in motion travels.
Displacement is a measure of distance between an object's starting point and its final point of motion along with direction
Displacement is the final trajectory of a projectile's motion.
Displacement is the total sum magnitude of a force's inertia.
A shell is fired with a horizontal velocity in the positive x direction from the top of an 80 m high cliff. The shell strikes the ground 1330 m from the base of the cliff. The most accurate way to determine the time the projectile spends in the air is to _____.
Use a stopwatch
Calculate it mathematically using one of the uniform acceleration equations
Count out loud as it falls: “1, 2, 3, …”
None of these is accurate
Two girls run on a track. The girls begin at the starting point (see the graph/picture below). They run 4.5 laps and then stop. What is their displacement when they stop?
0 m
100 m
200 m
1800 m
Objects that are falling toward Earth _____.
experience a decrease in acceleration
free-fall at a constant velocity
experience an increase in speed
experience an increase in acceleration
A shell is fired with a horizontal velocity in the positive x direction from the top of an 80 m high cliff. The shell strikes the ground 1330 m from the base of the cliff.
If a second shell is dropped vertically from the same height at the same time that the first shell was fired, which of the two shells would hit the ground first?
The first shell
The second shell
Both shells hit the ground at the same time
What is the net force on this box?
30 N left
25 N right
5 N left
55 N right
Two students apply force to a box at rest on the floor. What is the total amount of force in Newtons acting on the box and in which direction?
10 N Left
10 N Right
70 N Left
70 N Right
How will this object change its motion?
It will not change its motion.
It will accelerate to the right.
It will accelerate to the left.
It will move in both directions.
Jacqueline, Alejandro, and Juan are discussing the total forces acting on a soccer ball during a game. What is the term they should use to describe this?
Contact Force
Balanced Force
Unbalanced Force
Net Force
Ben and Ethan are having a debate about examples of balanced forces. Which of the following scenarios would they agree has a net force of 0 Newtons?
An asteroid moving at a constant speed through space
A car accelerating from a stop sign
A box of dishes falling from a counter
A rocket taking off
Elijah and John are having a debate! Is it Balanced or Unbalanced? Help them decide.
Balanced
Unbalanced
Juan is pushing a box across the floor. What is the unit of the force he is applying?
Kilogram
Meter
Pascal
Newton
Daniel and Sophia are playing with toy cars. What will cause their cars to change motion?
Applied forces
Balanced forces
Unbalanced forces
Imagine Lily and Mason are playing with some objects. They notice that some of these objects have a net force of zero. What would they call these objects?
Balanced
Unbalanced
Accelerating
Imagine Manny and Olivia are playing a game of tug-of-war. They are both pulling with equal force, so the rope doesn't move. What is the net force on the rope?
0N
100N
Upward force
What is the primary purpose of a scientific review article?
To present original research findings
To summarize and evaluate existing research
To propose a new scientific theory
To conduct experiments
Which of the following is a key component of the peer review process in scientific research?
Conducting experiments
Publishing in a magazine
Evaluating research by experts in the field
Writing a book
In a scientific review, what is typically included in the discussion section?
A detailed description of the experimental setup
A summary of the main findings and their implications
A list of all references used
The raw data collected during experiments
Why is it important for scientists to review the literature before starting a new research project?
To avoid duplicating existing research
To ensure they have enough funding
To find collaborators
To publish their work faster
What is a systematic review in the context of scientific research?
A review that focuses on a single study
A review that uses a structured approach to summarize multiple studies
A review that is published in a scientific journal
A review that is conducted by a single researcher
