7th chem/bio
7th phys/geo
8th chem/bio
8th phys/geo
Mixed
100
What is our genetic material and carries all the instructions from generation to generation ?
DNA
100
Name 3 states of matter
solid, liquid, gas
100
What is the approximate percentage (in mass) of water in the human body?
Approximately 65% of human mass is made up of water
100
How many planets are in the solar system
8: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
100
Neutrons have
no electric charge
200
What is the powerhouse of the cell?
Mitochondria
200
Which density is bigger iron or water
iron
200
What kingdom does mushrooms belong to?
Fungi
200
Какой материк является самым сухим?
Австралия
200
The number of protons in an atom is equal to the of the element.
atomic number
300
What is the atomic mass of Oxygen?
12
300
Какая из двух гор выше: Эверест или Джомолунгма?
Это одна и та же гора
300
What is the formula of photosynthesis
Carbon dioxide + Water + Light energy -> Glucose + Oxygen
300
Какая страна в мире, самая населённая?
Китай
300
Name the types of animals which have lungs?
Birds, mammals, amphibians, reptiles
400
Name the cell type
Erythrocytes OR red blood cells (both correct), should give at least one of these names.
400
Назовите, самое маленькое по площади государство?
Ватикан
400
Burning of a wood is the ?
сhemical change
400
Самое глубокое озеро? и его глубина
Байкал, 1620м
400
Planets rotate clockwise around their axis, name the only planet that rotates counterclockwise
Venus
500
The temperature in which a solid can turn into a liquid is known as
boiling point
500
На каком материке нет рек?
В Антарктиде
500
The change from the liquid to the gas state of matter is known as
vaporation
500
Что измеряют по шкале Рихтора?
Землетрясения
500
Кто первым совершил кругосветное путешествие?
Магеллан