science

Physics

100

The formula for force.

What is Mass X acceleration?

200

Can you see the Great Wall of China from space?

No.

300

What is the difference between Ferrofluid and MR fluid?

iron particle size.

400

Can you swim in space?

No.

500

A lever that reduces force on the load but increases velocity.

What is a third class lever?

chemistry

100

Which is the correct spelling?

A. Berillium

B. Beryllium

C. Berilliem

D. Berylliem

B

200

True or false?

gold can be purple.

True.

300

True or False?

Oxygen is lighter than air.

False.

400

Something that speeds up chemical reactions.

What is a catalyst.

500

Name these chemicals and compounds by their symbols. 

Pb, Na, Au.

NaCl, NaBrO₃, C₂H₆Hg.

Lead, Sodium, Gold.

Sodium Chloride, Sodium Hypobromite, Dimethyl Mercury.

Biology

100

A cell that makes new cells.

What is a stem cell

200

True or False?

Flamingos get their color from plants.

False.

300

The front eyes of a jumping spider are called...

A.(main eyes) B.(frontal eyes) C.(hunting eyes) D.( principle eyes).

D

400

A condition in which someone has 6 fingers.

What is Hexadactylisim?

500

The organelle that makes the power for the cell.

What are Mitochondria?

Math

100

1000⁰ = ?

1.

200

^__v^/""16 x 5

20

300

pi

A. (3.14159265) B. (3.14159269) C. (3.14169265)

A. 3.14159269

400

1+(5xY)-4=11

Y=?

Y=2.8

500

1+2=X

X+b=13

((bx3)+A)-12=50xE

e=?

A+A=Bx3

E=0.9

Geology

100

A rock formed by compressed dirt.

What is a Sedimentary rock?

200

A rock formed by sedimentary rock getting heated and squished.

What is a Metamorphic rock?

300

A rock formed by lava cooling.

What is an Igneous rock?

400

A crystal made of carbon.

What is Diamond?

500

catagorize each rock.

pumice

limestone

granite

marble

slate

sandstone

igneous

sedimentary

igneous

metamorphic

metamorphic

sedimentary