11.Ancient Materials and Planetary Surfaces

How old is Earth estimated to be?

• 1.5 billion years

• 2.6 billion years

• 4.6 billion years

• 6.4 billion years

Tags

NGSS.HS-ESS1-6

What are meteorites primarily used for in geological studies?

• Studying volcanoes

• Measuring temperature

• Understanding early solar system conditions

• Observing modern earthquakes

Tags

NGSS.HS-ESS1-6

Which of the following tools is used to date rocks?

• Seismograph

• Radiometric dating

• Tectonic scanner

• Thermal imaging

Tags

NGSS.HS-ESS1-5

Isotopes are atoms that differ in their number of:

• Electrons

• Protons

• Neutrons

• Molecules

What causes planetary differentiation?

• Water evaporation

• Earth’s orbit

• Density differences in materials

• Magnetic fields

Which part of Earth formed first during differentiation?

• Atmosphere

• Crust

• Core

• Oceans

Tags

NGSS.HS-ESS1-6

What is the importance of ancient zircons?

• They produce energy

• They contain water

• They are used in jewelry

• They help date Earth’s crust

Tags

NGSS.HS-ESS1-6

Sedimentary rocks are formed by:

• Lava cooling

• Tectonic shifts

• Accumulation and compression of sediments

• Wind erosion

What is one major feature caused by meteorite collisions?

• Mountains

• Rivers

• Craters

• Volcanoes

Which planet preserves craters better than Earth?

• Venus

• Mercury

• Earth

• Jupiter