term 2

Question 1

What is an atom?

Answer 1

The basic Building blocks of life

Question 2

What charge does an electron have?

Answer 2

Negetive

Question 3

What charge does a proton have?

Answer 3

Positive

Question 4

What charge does a neutron have?

Answer 4

Neutral

Question 5

What is the symbol for a battery?

Answer 5

Big line little line big line little line

Question 6

What does a Volometer measure?

Answer 6

The voltage at a point in the circuit.

Question 7

What does a ammeter measure?

Answer 7

Current

Question 8

How do you attach a voltmeter?

Answer 8

In Parallel

Question 9

Current definition?

Answer 9

Flow of electric charge

Question 10

Voltage

Answer 10

Amount of energy

Question 11

Resistance

Answer 11

Opposition to the current flow

Question 12

If you are looking fro voltage what is the formula?

Answer 12

V= i x R

Question 13

If you are looking for current what is the formula?

Answer 13

I = V/R

Question 14

If you are looking for resistance what is the formula?

Answer 14

R = V/I

Question 15

Draw & Label an atom

Question 16

What 3 things does a very simple circut need

Answer 16

A battery/ cell/ powerpack

Question 17

What should a circut diagram looks like?

Answer 17

Straight lines (with a ruler) ans right angles (no curves)

Question 18

Draw a circut diagram for this circut A battery, switch , wires, light bulb and a restrictor

Question 19

What does a restrictor do?

Answer 19

Restricts the flow of electricity

Question 20

What are the three types of circuts? Simple circuit: one electrical component

Question 21

Series circuit: multiple electrical components on one circuit

Question 22

Parallel circuit: Off branches

Question 23

Divergent boundary The plates are moving apart <- ->

Question 24

Convergent boundary A tectonic plate boundary where two plates collide

Answer 24

come together

Question 25

Transform Boundaries Places where tectonic plates slide along beside one another as they move

Question 26

Static electricity definition \ Static electricity is an electrical chagr made by physical movement

Question 27

Light bulb symbol see picture

Question 28

Seafloor spreading theory ocean floor is expanding in some places because magma is coming up through openings at divergent bounderies and hardening into igneous rock

Question 29

Magma vs lava Magma is composed of molten rock and is stored in the Earth's crust. Lava is magma that reaches the surface of our planet through a volcano vent.

Question 30

Types of sesmic waves: Primary (p) seconday (s) and surface (l)

Question 31

Where are earth quakes meauserd from. the opposit side of the globe

Answer 31

usng a seismograph

Question 32

Where do volcanoes and earthquakes usuaully stem from around the world on fault lines

Question 33

Major tectonic plates: the Pacific Plate

Answer 33

the North American Plate

Question 34

3 peices of evidence for continential drift. Continent fit togethr

Question 35

simmilar fossils

Question 36

Geologic strata on continents are similar

Question 37

What is a convection current? See image