General Science

Question 0

Particles that orbit the nucleus of an atom are

Answer 0

Electrons

Question 1

A genus classification contains several related…

Answer 1

Species

Question 2

As a human breaths, air is first warmed and filtered in the

Answer 2

Nasal cavity

Question 3

The process where a solid becomes a gas is called

Answer 3

Sublimation

Question 4

What is the freezing point for Kelvin?

Answer 4

273 K

Question 5

The gravitational force the moon exerts on the earth is…

Answer 5

The same as that exerted by the earth on the moon.

Question 6

Clouds that are thin, high in the atmosphere.

Answer 6

Cirrus

Question 7

Fossils are found in what kind of rocks?

Answer 7

Sedimentary

Question 8

What type of star is the sun?

Answer 8

Yellow dwarf

Question 9

A group of species living in the same region is called…

Answer 9

Population

Question 10

A boulder begins to roll down a hill is an example of…

Answer 10

Potential to kinetic

Question 11

The lowest layer of earths atmosphere

Answer 11

Troposphere

Question 12

According to the law of conservation of energy…

Answer 12

Energy can neither be created nor destroyed

Question 13

As a ambulance passes, it’s pitch seems to change. This perception is due to…

Answer 13

The Doppler effect

Question 14

A concave lens is also known as…

Answer 14

Diverging Lens

Question 15

The smallest particle of a covalent compound that can exist in a free state and still remain the characteristics of that compound is…

Answer 15

Molecule

Question 16

In a chemical change, the molecules that enter the reaction are called

Answer 16

Reactants

Question 17

On Fahrenheit thermometer the boing point of water is

Answer 17

212

Question 18

…carry blood back to the heart from the capillaries

Answer 18

Veins

Question 19

Blood enters the right atrium of the heart from the

Answer 19

Vena cava

Question 20

Which of the following organs does the most work when breaking down food?

Answer 20

Small intestine

Question 21

The most basic unit of inheritance is known as a

Answer 21

Gene

Question 22

Name a sedimentary rock

Answer 22

Shale

Question 23

A producer is known as a

Answer 23

Autotroph

Question 24

What type of rock is a obsidian

Answer 24

Igneous

Question 25

During a lunar eclipse

Answer 25

The earth lies between the moon and sun.

Question 26

A centimeter is

Answer 26

One hundredth of a meter

Question 27

Momentum is

Answer 27

Tendency of an object to keep moving in the same direction.

Question 28

What color light waves have the highest frequency?

Answer 28

Violet

Question 29

A major portion of a atoms mass consists of

Answer 29

Neutrons and protons

Question 30

Table salt is considered a

Answer 30

Ionic compound

Question 31

Which of the following kingdom consists of bacteria and considered the most primitive?

Answer 31

Monera

Question 32

Humans belong in the phylum

Answer 32

Chordata

Question 33

Those trying to reduce the cholesterol levels in their blood should avoid...

Answer 33

Saturated fats

Question 34

Water at sea level freezes at...

Answer 34

32 F

Question 35

The period 4.6 billion to 570 million years ago is called the

Answer 35

Precambrian eon

Question 36

Most absorption of nutrients happens in the

Answer 36

Small intestine

Question 37

High tide occurs

Answer 37

Twice a day

Question 38

What type of electromagnetic radiation has the longest wavelengths and lowest frequency?

Answer 38

Radio waves

Question 39

The ratio by which light is slowed down by a medium is

Answer 39

Refractive index

Question 40

Members of an order are more alike than members of a

Answer 40

Class

Question 41

The number of protons in the Nucleus of an atom is its

Answer 41

Atomic number

Question 42

The system of muscles that allows the lungs to expand and contract is the

Answer 42

Diaphragm

Question 43

The atom of an element with the atomic number of 17 must have

Answer 43

17 protons

Question 44

The blood vessel with the LEAST oxygenated blood is the

Answer 44

Pulmonary artery

Question 45

Salvia in the mouth begins the process of breaking down...

Answer 45

Starch

Question 46

Which kingdom lack nuclei?

Answer 46

Monera

Question 47

An atom that is not electrically neutral is called

Answer 47

An ion

Question 48

Marble is a

Answer 48

Metamorphic rock

Question 49

What kind of rock is abundant in Hawaii?

Answer 49

Igneous

Question 50

Which is likely the PH Value of a homemade cleaning solution made of lemon juice and water?

Answer 50

Below a PH of 7

Question 51

A scientist views a cell through a microscope and sees that the cells has a nucleus in conclusion...

Answer 51

If it is healthy this eukaryotic cell will have ribosomes

Question 52

Fluorine has an atomic mass of 19 and an atomic number of 9. How many neutrons are in a typical fluorine atom?

Answer 52

10

Question 53

Which stage of the water cycle has the greatest impact on the water table?

Answer 53

Infiltration

Question 54

What body in the solar system is know as a ice mud ball?

Answer 54

Comet

Question 55

Blood flows from what part of the heart to the lungs?

Answer 55

Right ventricle

Question 56

Waves seen from a hot stove top that make the image distorted is an example of...

Answer 56

Refraction

Question 57

What kind of rock is from the result of a chemical process?

Answer 57

Quartzite

Question 58

Falling stars occur in what part of the atmosphere?

Answer 58

Mesosphere

Question 59

As part of the water cycle, water enters the atmosphere as a gas through..

Answer 59

Transpiration

Question 60

At its thickest point, the crust of the earth is how deep?

Answer 60

80 KM

Question 61

The tendency to reflexively startle at a loud noise is controlled in...

Answer 61

The spinal cord

Question 62

Which kingdom do gymnosperms belong in?

Answer 62

Plantae

Question 63

Which type of rock are you likely to find a fossil?

Answer 63

Shale

Question 64

The ozone layer is located in which layer of the atmosphere?

Answer 64

Stratosphere

Question 65

What order is the pathway of air when a person inhales air into the lungs?

Answer 65

Pharynx, epiglottis, larynx, trachea, bronchi, bronchioles, alveoli

Question 66

As part of the water cycle, water enters rivers and streams from surrounding land. This process is called...

Answer 66

Runoff

Question 67

What type of tissue connects muscles to bones?

Answer 67

Tendons