G6 Science Quiz

What is a syntethic material?

• A synthetic material is a material found in nature without any human intervention.
• A synthetic material is a man-made material created through chemical processes rather than being naturally occurring.
• A synthetic material is a material that is only used in the food industry.
• A synthetic material is a material that is exclusively made from organic compounds.

What is a natural material?

• Wood
• Metal
• Glass
• Plastic

What are metamorphic rocks?

• Rocks changing form due to heat, pressure, or chemical reactions.
• Rocks originating from outer space
• Rocks created by erosion
• Rocks formed by volcanic activity

What are sediments?

• Sediments are underground water reservoirs.
• Particles of rock and mineral fragments carried and deposited by wind, water, or ice.
• Sediments are solidified lava flows.
• Sediments are clouds of dust in the atmosphere.

What is magma?

• Liquid metal in outer space
• Solid rock on the Earth's surface
• Frozen water on Mars
• Molten rock beneath the Earth's surface.

What is igneous rock?

• Igneous rock is formed by the compression of sedimentary rocks.
• Igneous rock is a type of metamorphic rock.
• Igneous rock is created by the evaporation of water.
• Igneous rock is formed through the cooling and solidification of magma or lava.

What does "melting" means?

• Change from solid to liquid state
• Turning into a solid
• Freezing
• Changing from liquid to gas state

What is a sedimentary rock?

• Rocks formed by volcanic activity
• Rocks formed by the accumulation and consolidation of sediments over time.
• Rocks formed by high pressure and temperature
• Rocks formed by meteorite impact

What does "weathering" mean?

• Weathering refers to the process of predicting future climate conditions.
• Weathering is the term used for the study of celestial bodies in space.
• Breaking down rocks, soil, and minerals through exposure to the Earth's atmosphere, water, and biological organisms.
• Weathering is the act of preserving rocks and minerals in their original state.

What does "cemented" mean?

• Made liquid by the process of cementing
• The act of breaking apart cement
• Covered in cement dust
• Made firm, solid, or permanent by the process of cementing.