Formation of Earth

In how many years did the Earth form?

• 4.5 or 4.6 billion years

• 5.7 or 4.6 billion years

• 4.8 or 4.9 billion years

• 7.8 or 7.6 billion years

What elements did the solar wind swept away ?

• Hydrogen and Oxygen

• Oxygen and Carbon Dioxide

• Hydrogen and Magnesium

• Hydrogen and Helium

With what two elements did the Earth start it formation?

• Gas and Helium

• Dust and Gas

• Dust and Rock

• Gas and Hydrogen

What fused to make bigger chunks?

• Small Particles

• Big Particles

• Tiny Particles

• Gigantic Particles

The Earth was hot

• True

• False

What made continents?

• Mountain typical Islands

• Volcanic Islands

• Oceanic Islands

• Landscape Islands

What was Pangea?

• A divider for the whole Earth

• A divider for the countries

• A divider for the continents

• A divider for the oceans

What was the enormous cloud of gas and dust called?

• Solar System

• Solar Panel

• Solar Gas

• Solar Nebula

What was Angular Momentum?

• A process of conservation

• A process of formation

• A process of evaporation

• A process of digestion

What gravitates to the centre?

• Iron and Steel

• Nicole and Magnesium

• Nicole and Helium

• Iron and Nicole