Science

Which of the following is an example of scientific law?

• Creatures change over time through evolution

• All cells come from other cells

• Gravity-what goes up must come down

• Stealing is illegal

A scientific theory is based on large amounts of evidence, but always open to change.

• True

• False

Rising sea levels, higher ocean temperature and Global warming, are considered____________ of Climate Change.

• Causes

• Advantages

• Effects

List 2 human activities that contribute to Global Warming

Which of the following is a renewable source of energy?

• Coal

• Natural Gas

• Solar Power

• Nuclear Power

What is the primary gas responsible for the greenhouse effect?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

Which layer of the Earth is responsible for its magnetic field?

• Crust

• Mantle

• Outer Core

• Inner Core

What is the main cause of ocean acidification?

• Deforestation

• Burning of fossil fuels

• Agricultural runoff

• Overfishing

Which of the following is a consequence of deforestation?

• Increased biodiversity

• Soil erosion

• Improved air quality

• Decreased carbon dioxide levels

What is the process by which plants release water vapor into the atmosphere?

• Photosynthesis

• Respiration

• Transpiration

• Condensation