Earth's spheres and earth's core

Multiple Choice

Olivia earned $5 for every A she got on her report card.

y = money earned

x = A's on report card

The dependent variable is:

• y = money

• x = A on report card

Multiple Choice

Can scientific theories change?

• No, scientific theories are always fixed.

• Yes, scientific theories can change when new evidence is discovered.

• Only if they are proven wrong.

• Scientific theories never change.

Poll

Rate your level of understanding from a scale of 1-4, 4 being the highest.

• 1

• 2

• 3

• 4

Multiple Choice

Which of the following best describes the significance of Earth's spheres in supporting life on our planet?

• They provide different environments and resources necessary for life.

• They only affect the weather patterns.

• They are unrelated to each other.

• They exist only in textbooks.

Multiple Choice

This picture best describes which connection?

• Atmosphere-Biosphere
• Atmosphere-Biosphere
• Hydrosphere-Geosphere
• Geosphere-Biosphere

Multiple Choice

Wind can carry seeds to new places, so more plants can grow.

• Atmosphere and Biosphere

• Hydrosphere and Biosphere

• Atmosphere and Geosphere

• Geosphere and Biosphere

Open Ended

Explain how matter moves between at least two of Earth's spheres, using examples from the images.

Multiple Select

Which of the following are processes in the water cycle?

• Evaporation

• Condensation

• Respiration

• Precipitation

Open Ended

Describe how human activities can impact the carbon cycle and the atmosphere.

Multiple Choice

What is the main way heat is transferred through direct contact, such as a metal spoon in hot soup?

• Convection

• Radiation

• Conduction

• Evaporation

Multiple Choice

Which of the following is NOT a type of electromagnetic wave mentioned in the EM spectrum?

• Radio waves

• Microwaves

• Infrared

• Seismic waves

Fill in the Blank

Heat from the Earth's core moves outward through conduction and ___.

Poll

Rate your level of understanding from a scale of 1-4, 4 being the highest.

• 1

• 2

• 3

• 4