Front

What is the Earth's inner core?

Back

The inner core is the innermost layer of the Earth, composed mainly of iron and nickel, and is solid due to the immense pressure.

Front

What is the Earth's outer core?

Back

The outer core is the layer above the inner core, made of liquid iron and nickel, and is responsible for Earth's magnetic field.

Front

What is the Earth's mantle?

Back

The mantle is the layer above the outer core, composed of semi-solid rock that flows slowly over time.

Front

What is the Earth's crust?

Back

The crust is the outermost layer of the Earth, consisting of solid rock and soil, where we live.

Front

What is the geosphere?

Back

The geosphere includes all of Earth's solid parts, such as the interior, minerals, and landforms.

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding Earth, essential for life and weather.

Front

What is the hydrosphere?

Back

The hydrosphere includes all of Earth's water, such as oceans, rivers, lakes, and glaciers.

Front

What is the cryosphere?

Back

The cryosphere refers to the frozen water part of the Earth, including ice caps and glaciers.

Front

Which layer of Earth is the hottest?

Back

The inner core has the hottest temperatures, reaching up to 5,700 degrees Celsius.

Front

What layer is located above the outer core?

Back

The mantle is located above the outer core.