BMS SCIENCE FINAL EXAM

1.

Types of Atom Models

Plum Pudding

Cloud

Valence Shell

Bohr

2.

What is the dense core in the center of the earth called

Mantle

Outer Core

Crust

Inner Core

3.

Where is the atomic number for each element found on the Periodic Table?

Bottom Left

Top Left

Top Right

Bottom Center

4.

Where are you most likely to find species with gills

Asthenosphere

Lithosphere

Hydrosphere

Atmosphere

5.

Real machines are not 100% efficient because

some of the energy input is always transformed into thermal energy

that would require the work input to be 100 times the work output, which is impossible

the energy input is always less than the energy output.

some of the energy input is always transformed into gravitational potential energy.

6.

According to Newton's First Law of Motion,

an object in motion eventually comes to a halt.

an object at rest eventually begins to move.

an object will remain in motion or at rest unless acted upon by another force

an object at rest always remains at rest.

7.

The law that states that a rock layer is older than the one above it is called

Pangea

Relative dating

Uniformitrasim

Superposition

8.

Earth was joined in a supercontinent called...

Diana

Hera

Pangea

Susan

9.

Which is the most recent atom model

Bohr

Cloud

Neutron

Plum Pudding

10.

To report the ____ of an object, we must specify both its speed and its direction

Distance

Acceleration

Velocity

Length

Speed

11.

A brick is an example of

Solid

Liquid

Plasma

Gas

12.

According to science some of the oldest organisms might have been..

Dinosaurs

Single Celled Organisms

Fish

Plants

13.

The Formula for Velocity is...

Distance / Time [Without Direction]

Distance / Time [With Direction]

Distance / Acceleration [With Distance]

Distance / Acceleration [Without Distance

14.

What is the building block of matter?

Molecule

Atoms

Cells

Element

15.

What is the proper formula for work?

Work = Force x Distance

Work = Mass x Distance

Work= Mass x Acceleration

Work= Force x Mass

16.

How long ago was earth formed

4.5 Billion Days

600 Million Years

4.5 Billion Years

4.5 Million Years

17.

Why do we have a wheel on an axle to drive a car?

Apply a Strong Force over no Distance

Apply a Strong force over a Short Distance

Apply little force over a long distance

Apply little force over no distance

18.

What is the chemical symbol for Iron?

FE

I

Ir

FeI

19.

Chemical Bonding can make two unsafe substanes safe?

True

False

20.

Most of the elements on the Periodic Table are metals.

True

False

21.

Tool used to measure earthquakes

Seisometer

Calculator

Triple Beam Balance

Doppler Radar

22.

The Periodic Table is a listing of all of the .

Periods

Molecules

Rocks

Elements

23.

Types of bonding

Covalent

Physical

Ionic

Nuclear

24.

How does pool work? [In relation to ball movement]

Energy is lost from the balls

Energy is created by friction

Energy is created from the players stick

Energy is transferred from ball to ball.

25.

Is Force and Distance an Inverse or Direct Relationship?

Varies on the situation.

Direct, If one increases the other increases

Inverse, If one increases the other must decrease

26.

What do you calculate first Work or Force

It dosent matter as long as you solve both.

Force because you need force to solve for work

Work because you need work to solve for force

27.

Color left behind with mineral is scratches

Streak

Hardness

Luster

Opacity

28.

Hardest Mineral on Moh's Scales

Diamond

Emerald

Coal

Steel

29.

Was Afred Wegeners Theory Accepted Why Or Why Not?

No, The church being the head of science at the time disregarded his findings

Yes, It was fully explained and accepted

No, He did have the evidence but never presented it

Yes. The church welcomed new ideals

30.

Energy can not be created or destroyed only changed into a different form of energy

True

False