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Worksheets

Science

Total questions: 20

Worksheet time: 53mins

Name
Class
Date
1.

What is Newton's first law of motion?

a)

Every action has an equal opposite reaction

b)

An object in motion stays in motion unless acted upon by an unbalanced force

c)

The force acting on an object is equal to the mass of an object times its acceleration

2.

Who was Dimitri Ivanovich Mendeleev?

a)

Periodic table inventor

b)

A singer

c)

An Astronomer

3.

What was the first animal sent into space?

a)

Alfred the monkey

b)

Laika the dog

c)

Ursula the fish

4.
Which of the following is not one of the six forms of energy?
a)
nuclear
b)
thermal
c)
electrical
d)
conduction
5.

Which of the following is performed by Data Scientist ?

a)

Define the question

b)

Create reproducible code

c)

Challenge results

d)

All of the Mentioned

6.

Which of the following is most important language for Data Science ?

a)

Java

b)

Ruby

c)

R

d)

None of the mentioned

7.

Which of the following is key characteristic of hacker ?

a)

Afraid to say they don’t know the answer

b)

Willing to find answers on their own

c)

Not Willing to find answers on their own

d)

All of the mentioned

8.

Which of the following step is performed by data scientist after acquiring the data ?

a)

Data Integration

b)

Data Replication

c)

Data Cleansing

d)

All of the Mentioned

9.
A)n __________ is any substance that cannot be broken down into simpler substances
a)
Compound
b)
Molecule 
c)
Element
d)
Atom
10.
The Idea that life could spring from nonliving matter is called? 
a)
development
b)
spontaneous generation
c)
homeostasis
d)
evolution
11.
Identify the four main kinds of organic compounds in living things
a)
food, water, protein, & heat.
b)
fat, water, protein + soda.
c)
carbohydrates, lipids, protein, nucleic acid.
d)
hydrogen, oxygen, carbon + H20
12.
An organism has two different alleles for a trait. 
a)
genetics
b)
DNA
c)
Hybrid
d)
Mitosis
13.
What is the electromagnetic spectrum?
a)
It is the entire range of radiant energy carried by electromagnetic waves
b)
I don't know this 
c)
It is the refracting light from the telescope 
14.
The shortest electromagnetic waves are called -----------------------------------.
a)
gamma rays
b)
radio waves
c)
earth waves
d)
visible light
15.

what element is this

a)

Boron

b)

Aluminum

c)

Gold

d)

Tennessine

16.

what group is this

a)

Metals

b)

Non-metals

c)

Noble-gasses

d)

Metaloids

17.

what element is this

a)

Cobalt

b)

Carbon

c)

Caesium

d)

Chlorine

18.
What is velocity?
a)
the quickness of an object
b)
the location of an object
c)
acceleration
d)
speed in a specific direction
19.
What is the primary function of lipids?
a)
Create proteins
b)
Store energy
c)
Transport essential compounds
d)
Produce hormones
20.
Which of these is a trait that is produced by a combination of multiple genes? 
a)
multiple alleles
b)
incomplete dominance
c)
polygenic inheritance
d)
codominance