SOIL

What causes the Sun to appear to rise in the east and set in the west?

• The Earth's orbit around the Sun

• The Earth's rotation on its axis.

• The movement of the Moon around the Earth

• The changing distance between the Earth and the Sun.

What is the main consequence of Earth's translation around the Sun?

•  It changes the direction of the wind.

• It makes the Earth spin on its axis.

•  It causes the seasons of the year.

What is the effect of Earth's rotation?

• It changes the seasons of the year.

• It makes the Sun move around the Earth.

• It causes day and night.

What is the result of the Earth's revolution around the Sun?

• The change of day and night.

• The change of seasons.

• The change of the Moon's phases.

How long does it take for the Earth to complete one full rotation on its axis?

• 24 hours

• 365 days

• 12 hours

• 1 month

What type of soil is known for being very dry and not good for growing most plants?

• Clay soil

• Silt soil

• Sand soil

Which layer of soil is typically rich in nutrients and best for growing plants?

• The bedrock

• The subsoil

• The topsoil

What is the main purpose of soil for plants?

•  To provide protection from animals

• To supply nutrients and water for growth

• To act as a source of light

The first layer of soil, called the A horizon is also known as?

La primera capa de suelo, denominada un horizonte, también se conoce como?

• Bedrock

  el lecho de roca

• Parent Material

  Material de los padres

• Topsoil

  la capa superior del suelo

• Subsoil

  subsuelo