Convection currents occur in_________.

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

1. Crust
2. Mantle
3. Inner core
4. Outer core

Mushroom rocks are formed by__________.

1. Water weathering
2. Ice weathering
3. Wind weathering
4. None of these

Which of the following statement is correct?

1. Formation of intrusive igneous rocks takes a few days.
2. Formation intrusive rocks take many years to form.
3. Formation of extrusive igneous rocks takes a few minutes.
4. None of these

Basalt is a_________.

1. Igneous rock
2. Limestone
3. Inner layer of the Earth
4. Red light

Select the false statement about weathering.

1. Rocks of different chemical compositions weather at different rates.
2. Hot and heavy rainfall increase the chances of chemical weathering.
3. The presence of soil slow down the weathering of the underlying bedrock.
4. If the rock is exposed at the surface for a longer time, the weathering will be more.

What do you see in the following image?

1. Magma
2. Lava
3. Inner layer of the Earth
4. Red light

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

1. Crust
2. Mantle
3. Inner core
4. Outer core

Which of the following statement is correct?

1. Crust is made up of tectonic plates.
2. Crust is made up of crust and mantle plates.
3. Crust is not made up of aluminum plates.
4. Crust is made up of thin mantle plates.

In _________climate, chemical weathering is fast.

1. Hot and cold
2. Dry and hot
3. Humid and hot
4. Cold and dry

Granite is a __________.

1. Sedimentary rocks
2. Metamorphic rocks
3. Igneous rocks
4. Metamorphic rocks

Lithosphere consists of _____________.

1. Outer and inner core
2. Mantle and inner core
3. Outer core and crust
4. Crust and rigid upper mantle

The following image is of_________.