In this quiz, you will find different topics of science like scientific names, human body organs, heat transfer, thermal energy, states of matter, plant cells, animal family, force, motion, food chains, and minerals. You will find the questions on every topic mentioned in the quiz.
This organism is a giraffe. It is also known as Giraffa.
Which is the scientific name of the organism?
This organism is known as Loxodonta. it is also called Elephant.
Which is the common name of organism?
Which organ holds the partially digested food?
Which organ allows nutrients from digested food to be absorbed into the body's bloodstream?
Two solid cones are heated to the temperature shown in the diagram. Then the cones are placed so they touch each other. Now tell which diagram shows the correct flow of the heat between the cones.
Right to Left
Left to Right
No heat flow
Select all the objects that are solids.
What is arrow 1 is representing?
Which arrow is representing freezing in the following diagram?
What is the main function of Mitochondria in a plant cell?
to break down sugar and release energy that the cell can use.
to fill the space between the cell membrane and the nucleus.
to send signals to different parts of cell.
to control which substances enter and leave the cell.
Mammals include humans and all other animals that are warm-blooded vertebrates (vertebrates have backbones) with hair. They feed their young with milk and have a more well-developed brain than other types of animals
Find out mammals among the shown animals.
Team A plays a game of tug-of-war with Team B. Think about two of the forces that act on the rope:
Team B pulls toward themselves.
Team A pulls away from Team B.
As Team B pulls on the rope, what is the direction of the opposing force?
Towards the Team B
Away from the Team B
The diagram shows a food chain from the grassland ecosystem.
Who is the carnivore in this food chain?
A solid iron disk is at a temperature of 108 F. To change its temperature from 108 F to 236 F.
We should ##increase## the thermal energy of the iron rod.
Match the following species/things according to their characteristics.
The wavelength of a wave is the distance between any two corresponding points on adjacent waves.
Find out which wave has a larger wavelength.
Sahara desert is a hot ecosystem in northern Africa.
Which of the following better describes the Sahara desert ecosystem?
It has cold winters. It also has different types of organism.
It has a year round cold temperature. It also has many different types of organism.
It has small amount of rain. It also has different types of organism.
It has medium amount of rain. It has soil that is poor in nutrients.
This is a piece of schist. Schist is formed when sandstone is changed by high temperature and pressure.
What type of rock is Schist?