When uranium-238 emits an alpha particle, uranium transforms...
You pull on a crate and it moves at a constant velocity. The...
According to the fossil record, for almost 4 billion years of geologic...
Mass wasting plays a significant role in:
The current estimated geological age of the Earth is approximately:
When water is transformed from a liquid to a solid, the change is...
According to the Law of Conservation of Mass, which of the following...
Which formation is the oldest?
Which form of radiation would be the most penetration of the most...
Which formation is the youngest?
What type of unconformity exists between the River Terrace sediments...
What type of energy is majority of the car's kinetic energy...
What is the term used for sediments that are transported and deposited...
Which of the following is true about objects that fall toward Earth?
While standing on the Moon, an astronaut releases a hammer and a...
A landslide moves rapidly down slope and picks up additional material...
An object that has a decrease in its velocity is undergoing an...
When both the force and time of contact are doubled, the impulse or...
The box in the previous question has mass of 5 kg. Calculate the...
Based on its composition, which building material will weather more...
Does an object have the same mass on Earth as it does on the Moon?
A ball rolls down a track. friction with the track causes some of its...
You apply the same amount of force on two separate carts. One cart has...
Inertia is
When a box is lifted to an elevated position, it gains gravitational...
The mass of 1kg of iron is
A 500 kg cannon firs a 5 kg cannonball. The force exerted on the...
Alpha particle radiation is:
Catalysts increase the rate of chemical reaction by increasing the...
Which of the following would NOT increase the rate of a chemical...
A chemical compound is:
Rotational downslope movement of sediment and soil along a curved...
A mass movement in which slabs of bed rock move downslope along an...
Which of these is true about the relative age of the Gabbro Dike?
For billions of years, the planets have been in a state of motion as...
What type of unconformity is this?
Which of the following statements fits with the known fossil...
You find out that your house is located in a 100-year flood zone. What...
Any material that is made up of only one type of atom is classified...
Which of the following particles are electrically neutral?
Which of these forms of radiation consists of high-speed...
Which of these is the most penetrating form of radiation in common...
Travel very rapidly and over great distances due to low friction from...
A gram of carbon is extracted from an ancient tree stump is one-eighth...
What type of reactions tend to occur all by themselves without the...
The nucleus of an atom contains:
Which of the following is NOT true about the half-life of a...
K-Ar (AR-40) dating is most useful for:
Rapid mass movements containing large quantities of water that move as...
Which of the following would be a form of mass wasting that has a very...
When an atom ejects an alpha particle from its nucleus, what will...
Radioactivity commonly results from:
You have 40 g of a radioactive isotope. The half-life for that...
A nonconformity is fond where:
Which of following is true?
We are currently living in which geologic era?
What are the two primary conditions necessary for the preservation of...
Heavy rainfall and snowmelt can trigger mass events because.
The planets have been moving through space for billions of years. what...
A free falling object has a speed of 40 m/s. Assume that there are no...
When an object in free fall has reached terminal velocity:
When did the Dinosaurs become a dominant form of animal life?
Velocity is defined as :
A car travels 180 km in 2 hours towards the North. what is its average...
The Law of Conservation of Energy states:
Which of the following is Not an example of mechanical weathering?
You drive around a curve on the road while maintaining a constant...
Tow people push in opposite directions on a box. One pushes to the...
Which of the following is NOT true about fossils?
You pull on carte with a force of 150 N toward the right and the carte...
What is the ultimate source of energy that drives the hydrologic...
You pull on a crate and it moves at a constant velocity. The net force...
A race car travels around a circular track at a constant speed. is it...
Beta particle radiation is:
According to Newton's Second Law which of the following will...
If container becomes warmer as chemical reaction occurs inside it,...
The construction of a dam along a river system will affect the stream...
Which of the following is a scientific statement about the...
A car crashes head-on into a wall. inside the car is a test dummy that...
Tow people push in opposite directions on a box. One pushes to the...
When work is done on a object, which of the following is true?
The acceleration due to gravity on Earth is approximately:
Which one do you like?
A car increases it velocity from 30 km/hr to 60 km/hr. what will be...
When did fish, amphibians and reptiles first appear in the fossil...
The gradual downslope transport of soil and regolith that can be...
Mass movements composed of volcanic materials mixed with large...
When did mammals diversify and become a more dominant form of animal...
The Principle of Uniformitarianism states that:
If container becomes solder as chemical reaction occurs inside it,...
Isotopes are:
When did the earliest forms of single-celled life firs appear on...
Chemical bond form when:
Which of these does NOT contribute to the downslope acceleration of...
When thorium-234 emits a beta particle, thorium transforms into
Compared with the mass of a proton that is bound in an atomic nucleus,...
Which of the following indicates that an acceleration is...
What type of unconformity exists between the layers of sedimentary...
Your friend says that impulse equals momentum. This statement isn't...
Zombies have invaded the campus, and you only have a baseball bat to...
Yoda uses the Force to lift Luke Skywalker's X-wing out of a swamp. He...
A 1-kg iron ball and a 10-kg iron ball are dropped from rest from the...
When a car is braked to a stop, unless it is a hybrid, a majority of...
True or False? The amount of physical weathering can affect the amount...
What physical quantity is a measure of how much inertia an object...
The equilibrium rule, SF = 0, applies to
Granite (continental crust) is composed of silicate minerals such as...
You drive a car toward the south and apply the brakes causing a...
Which of following is true about the gradient of a stream?
Which is considered a geologically young or recently formed river...
Atoms are
When food is exposed to gamma radiation, the food
In the nucleus of an atom, the strong nuclear force is a
Which era ended with the greatest mass extinction (The Great Dying) in...
Equilibrium is achieved when
A 500 kg cannon firs a 5 kg cannonball. The force exerted on the...
The bird in the previous problem has a weight of 1N. which of the...
When a airplane flies horizontally at a constant speed in a straight...
Weathering is defined as :
If both the mass and the velocity of landslide is doubled than...
If boxer moves into a punch an decreases the time of the impact by...
If boxer pulls away from a punch and increases the time of impact to 3...
On the floor of the Willamette Valley, the Willamette River makes...
What is the most widespread type of drainage pattern that stream...
When you suddenly apply the brakes in a moving car, loose objects...
A 20 kg box is carried up stairs for a total vertical distance of 5 m....
Calculate the weight of a 70 kg person in Newtons.
You push a carte with 200N of force and the opposing force due to...
The atomic number of an element represents:
Entropy is defined as:
What type of unconformity is this?
A car and a large truck roll down a hill and reach the bottom at the...
A 1-kg ball moves at 10 m/s and a 10-kg ball moves at 5m/s. Compared...
What type of unconformity represents a gap in time in between parallel...
If the speed of a car doubles, what else doubles?
How much potential energy was gained by the X-wing when it was lifted...
The unique landforms of karst topography are primarily formed...
Does a force keep the cannonball moving forward after it leaves the...
Unloading is defined as
What is the term for the maximum sediment load that a stream is...
When a 10-kg cart is simultaneously pushed eastward with 20 N and...
The Mississippi River is significantly larger than the Colorado River...
A bowling ball and a feather are dropped from the same height on the...
Your velocity increases from 20 m/s to 50 m/s in a time span of 3s....
An insect experiences a head-on collision with a speeding bus. Which...
Natural levees and flood plains develop from which of the following?
A disconformity is fond where:
A 1,000 kg car is traveling with an initial velocity of 30m/s and is...
A 10 kg cart experiences an acceleration of 5 m/s2. What is the...
The Law of Superposition states that:
Which explains why astronauts aboard the International Space Station...
If both the mass and velocity of an object are doubled, its...
Whereas impulse involves force and time, work involves force...
Which of the following resulted in widespread flooding along the...
Which of the following is true about the radiation that we are exposed...
A bird use its wings to push down on the air with a force of 3 N. What...
A car is heading North at a velocity of 50 m/s. Its velocity decreases...
Which principle was used to determine the relative age of the dike in...
Weight is
When the nucleus of an atom ejects a beta particle, the atomic number...
When you catch a fast-moving baseball with your bare hand, a good idea...
Limestone would experience the most vigorous chemical weathering in...