What is the white part of the eye known as?
The cornea The sclera The iris The retina
The sclera
Which scientist won a Nobel Prize in Physics in 1921 for his work in the field of theoretical physics?
Max Planck Niels Bohr Albert Einstein Marie Curie
Albert Einstein
What type of wave is a sound wave?
Longitudinal Transverse Standing Surface
Longitudinal
What is the largest solid organ in the human body?
The liver The kidney The brain The heart
The liver
What colour does blue litmus paper turn under acidic conditions?
Red Blue Yellow Green
Red
What word, beginning with letter A, describes an increase or decrease in an object's velocity as a result of force being applied?
Adsorption Acceleration Adhesion Absorption
Acceleration
Zr is the chemical symbol for which element?
Zenon Zirconium (wait — already correct, swap) Zirconium Zinc
Zirconium
The international unit of measure for force is named after which influential scientist?
Watt Newton Joule Pascal
Newton
What type of wave is a radio wave?
Mechanical Sound Seismic Electromagnetic
Electromagnetic
In which part of the body are the tibia and fibula located?
Upper arm Hand Lower leg Shoulder
Lower leg
Which influential scientist dedicated almost 60 years of her life to the study of chimpanzees?
Dian Fossey Dr. Jane Goodall Sylvia Earle Birutė Galdikas
Dr. Jane Goodall
Can you place the following geologic eras into order: Cenozoic, Paleozoic, Mesozoic?
Mesozoic, Paleozoic, Cenozoic Cenozoic, Mesozoic, Paleozoic Paleozoic, Mesozoic, Cenozoic Paleozoic, Cenozoic, Mesozoic
Paleozoic, Mesozoic, Cenozoic
What is the largest part of the human brain called?
Four times Ten times Five times Three times
Four times
By how many times faster does sound travel in water than air?
The cornea The sclera The lens The pupil
The cornea
What is the clear, protective outer layer of the eye called?
The medulla The cerebellum The cerebrum The brainstem
The cerebrum
Can you name the four layers that the Earth is made up of?
Crust, atmosphere, core, magma Crust, mantle, magma, core Surface, lithosphere, magma, core Crust, mantle, outer core, inner core
Crust, mantle, outer core, inner core
At above 4 degrees Celsius, does water expand or contract when heated?
Expands Neither expands nor contracts Contracts Both at different temperatures
Expands
How many chambers does the human heart have?
4 3 2 6
4
What are the four types of tissue in a human body?
Bone, blood, fat, skin Muscle, bone, blood, skin Muscle, epithelial, connective and nervous Tendon, ligament, cartilage, fat
Muscle, epithelial, connective and nervous
Mushrooms grow from seeds?
True False
False Mushrooms grow from spores