Name the sphere that contains all water.

Observe the following image. It is an example of ________.

Hydrosphere refer to the water so the water body present in picture indicate to hydrosphere.

Lithosphere is also known as

The Lithosphere is the part of the geosphere made up of landforms.

Which of the following is a living thing?

Human beings live on/in ______________.

______ consists of soil, sand, rocks, and all other structures, including the land.

The lithosphere is the solid, outer part of the earth.

The substance changes its shape, size, and color is one of the properties of physical change

A usually reversible change in the physical properties of a substance, as size or shape or colour is known as physical change.

The curdling of milk is where lumps are formed in the milk.

lumps are formed when milk curdles.

burning is the example of irreversible change.
Curdling is the example of chemical change, in which milk forms lumps.
Rusting is the process where iron changes its colour to reddish brown colour.
Digestion is the change where the substance goes into the stomach and breaks down into simpler substances.

Which of the following is not an example of chemical change?

chopping of vegetables is an example of physical change

The reaction in which one or more substances combine or change into one or more substances or a new substance is known as a

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

Pick the odd one out:

it is an example of slow change while others are an example of fast change.

Which of the following vegetables change their color when exposed to air?

Match the following:

The substance where no new substance is formed is called

physical change is where no new substance is formed.

In the chemical reaction, products are present on which side of the arrow?

in a chemical reaction the products are present on our right hand side.