The Earth's Structure

Q. The uppermost layer of the Earth's surface is called the .

1. mantle
2. crust
3. core
4. magma

Q. Which among the following statements could explain that the continental crust is thicker than the oceanic crust?

1. Crust has only one layer.
2. Oceans are shallow.
3. Rivers are long.
4. Oceans are deep.

Q. Which of the following statements is/are correct?
Statement I: The inner core of the Earth is as hot as surface of the Sun.
Statement II: Nickel and Iron are the metals found in the inner core.

1. Only statement I is correct.
   
2. Only statement II is correct.
   
3. Both statements are incorrect.
   
4. Both statements are correct.
   

Q. The Continental Crust is also called the SiAl layer.

1. False
2. True

Q. What is the maximum approximate thickness of the Earth's Crust?

1. 20 km
2. 35 km
3. 76 km
4. 89 km

Q. ___ divides Earth in two halves, where each half is called a Hemisphere.

1. Equator
2. Tropic of Capricorn
3. Tropic of Cancer
4. Arctic Circle

Q. Which among the following statements could explain that the continental crust is thicker than the oceanic crust?

1. Crust has only one layer.
2. Oceans are shallow.
3. Rivers are long.
4. Oceans are deep.

Q. What is the thickness of the Earth's mantle?

1. 106 km
2. 785 km
3. 1543 km
4. 2900 km

Q. The Earth rotates on its axis from ___ to ___.

1. East, West
2. North, South
3. South, North
4. West, East

Q. Which among the following is the outermost layer of the Earth?

1. Core
2. Crust
3. Mantle
4. Magma

Q. Which of the following statements is/are correct?
Statement I: The inner core of the Earth is as hot as surface of the Sun.
Statement II: Nickel and Iron are the metals found in the inner core.

1. Only statement I is correct.
   
2. Only statement II is correct.
   
3. Both statements are incorrect.
   
4. Both statements are correct.
   

Q.

Choose the Correct Option 1) How Many Longitudes Are There?

1. 180

2. 270

3. 360

4. 90

Q. I can be described as the outermost layer of a terrestrial planet. I occupy just 1% of the earth's landmass and yet contains all the life in the planet. I am made up of solid rocks and minerals. Who am I?

1. Magma
2. Mantle
3. Core
4. Crust

Q. The Arctic circle is located at ___ degrees North latitude and the Antarctic circle is located at ___ degrees South latitude.

1. 66.5, 23.5
2. 66.5, 66.5
3. 23.5, 23.5
4. 23.5, 66.5

Q. On the East of the Prime Meridian, the value of the longitude increases as 10 degrees East, 20 degrees East, all the way up to ___ degrees.

1. 90
2. 180
3. 270
4. 360

Q. Which among the following options represents the most accurate extent of thickness of the Earth's continental crust?

1. 15 km
2. 25 km
3. 35 km
4. 45 km

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Which of the following layers is also called SiMa layer?

1. Core
2. Mantle
3. Continental Crust
4. Oceanic Crust

Q. What is the maximum approximate thickness of the Earth's Crust?

1. 20 km
2. 35 km
3. 76 km
4. 89 km

Q.

Write the opposite of the following:

Going east.