Science Trivia

Front

What is a chemical reaction?

Back

A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.

Front

What are the three states of matter?

Back

The three states of matter are solid, liquid, and gas.

Front

What is DNA?

Back

DNA is a molecule that contains the genetic instructions used in the development and functioning of all known living organisms.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll in their cells.

Front

What are the different levels of ecological organization?

Back

The different levels of ecological organization are organism, population, community, ecosystem, biome, and biosphere.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a pigment in plants that absorbs sunlight, allowing the process of photosynthesis to occur.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their physical environment.

Front

What is the difference between a population and a community?

Back

A population is a group of individuals of the same species living in a specific area, while a community is made up of different species living together in a particular environment.

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth.

Front

What is the function of roots in plants?

Back

Roots anchor the plant in the soil and absorb water and nutrients from the ground.