The Earth and its Resources

An alloy is a mixture of two or more gasses.

• True
• False

What does malleable mean?

• able to be shaped
• will break easily
• can be used for wire
• is shiny

A type of rock that forms from the cooling of molten rock at or below the surface of the earth

• Igneous Rock
• Metamorphic Rock
• Sedimentary Rock
• chemical Rock

Weathering is the process of....

• Breaking down rock into smaller and smaller pieces of sediment.
• The movement of sediment
• Placing sediment into a new location.
• None of the above

Combustion is another word for _______________.

• a train
• a bus
• a dog
• burning

Tags

CCSS.RI.6.4

CCSS.RI.8.4

CCSS.RI.9-10.4

CCSS.RL.6.4

CCSS.RL.9-10.4

What is the definition of "Greenhouse Effect?"

• Gases that increase Earth's temperature

• when the gases in Earth’s atmosphere trap heat from the Sun and keep the planet warm

• the pattern of weather that occurs over time

• When our climate changes

What are examples of renewable energy sources?

• Solar

• Wind

• Coal

• Gas

What are some potential consequences of climate change?

• The sea levels will rise putting seaside towns and cities at risk of drowning

• The sea levels will drop putting seaside towns and cities at risk of drowning

• More extreme weather

• Animals will be able to adapt to the changes