science

Grade-4-

Easy

Question

Match the following:

1, 3, 4 – a; 2 – b
1 – a; 2, 3, 4 – b
1, 2, 3 – a; 4 -b
2 – a; 1, 3, 4 - b

hint Hint:

The obsidian rock is an extrusive rock, and granite, diorite, and pegmatite are intrusive rocks.

The correct answer is: 1 – a; 2, 3, 4 – b

Obsidian rock is an extrusive rock that is formed by the cooling and solidification of volcanic fluids on the surface of the crust.

Granite, diorite, and pegmatite are intrusive rocks that are formed inside the earth's crust by cooling and solidification of volcanic fluids.

Have a query? Ask a Tutor!!

Can’t find what you’re looking for?

Match the following:

1, 3, 4 – a; 2 – b
1 – a; 2, 3, 4 – b
1, 2, 3 – a; 4 -b
2 – a; 1, 3, 4 - b

The obsidian rock is an extrusive rock, and granite, diorite, and pegmatite are intrusive rocks.

The correct answer is: 1 – a; 2, 3, 4 – b

Obsidian rock is an extrusive rock that is formed by the cooling and solidification of volcanic fluids on the surface of the crust.

Granite, diorite, and pegmatite are intrusive rocks that are formed inside the earth's crust by cooling and solidification of volcanic fluids.

Related Questions to study

________ is a sudden shaking of the earth’s crust.

________ is a sudden shaking of the earth’s crust.

Convection currents occur in_________.

Convection currents occur in_________.

___________ part of earth can be damaged by erosion and weathering.

___________ part of earth can be damaged by erosion and weathering.

Mushroom rocks are formed by__________.

Mushroom rocks are formed by__________.

Which of the following statement is correct?

Which of the following statement is correct?

Basalt is a_________.

Basalt is a_________.

Select the false statement about weathering.

Select the false statement about weathering.

What do you see in the following image?

What do you see in the following image?

___________ part of earth can be damaged by erosion and weathering.

___________ part of earth can be damaged by erosion and weathering.

Which of the following statement is correct?

Which of the following statement is correct?

In _________climate, chemical weathering is fast.

In _________climate, chemical weathering is fast.

Granite is a __________.

Granite is a __________.

Lithosphere consists of _____________.

Lithosphere consists of _____________.

The following image is of_________.

Have a query? Ask a Tutor!!

Can’t find what you’re looking for?

Match the following:

1, 3, 4 – a; 2 – b1 – a; 2, 3, 4 – b1, 2, 3 – a; 4 -b2 – a; 1, 3, 4 - b

The obsidian rock is an extrusive rock, and granite, diorite, and pegmatite are intrusive rocks.

The correct answer is: 1 – a; 2, 3, 4 – b

Obsidian rock is an extrusive rock that is formed by the cooling and solidification of volcanic fluids on the surface of the crust. Granite, diorite, and pegmatite are intrusive rocks that are formed inside the earth's crust by cooling and solidification of volcanic fluids.

Related Questions to study

________ is a sudden shaking of the earth’s crust.

________ is a sudden shaking of the earth’s crust.

Convection currents occur in_________.

Convection currents occur in_________.

___________ part of earth can be damaged by erosion and weathering.

___________ part of earth can be damaged by erosion and weathering.

Mushroom rocks are formed by__________.

Mushroom rocks are formed by__________.

Which of the following statement is correct?

Which of the following statement is correct?

Basalt is a_________.

Basalt is a_________.

Select the false statement about weathering.

Select the false statement about weathering.

What do you see in the following image?

What do you see in the following image?

___________ part of earth can be damaged by erosion and weathering.

___________ part of earth can be damaged by erosion and weathering.

Which of the following statement is correct?

Which of the following statement is correct?

In _________climate, chemical weathering is fast.

In _________climate, chemical weathering is fast.

Granite is a __________.

Granite is a __________.

Lithosphere consists of _____________.

Lithosphere consists of _____________.

The following image is of_________.

1, 3, 4 – a; 2 – b
1 – a; 2, 3, 4 – b
1, 2, 3 – a; 4 -b
2 – a; 1, 3, 4 - b

Obsidian rock is an extrusive rock that is formed by the cooling and solidification of volcanic fluids on the surface of the crust.

Granite, diorite, and pegmatite are intrusive rocks that are formed inside the earth's crust by cooling and solidification of volcanic fluids.