5.1 Climate Change

What is Climate Change?

• Changes in temperature that are caused indirectly by human activities

• An increase in the average temperature on earth

• Changes in weather patterns that are caused directly or indirectly by human activities

What was the major cause of Climate Change?

• Ecosystem

• Global Warming

• Typhoon

• Change in Habitat

What is global warming?

• A decrease in average temperature on earth

• An increase in the average temperature near the earth's surface

• An increase in the average temperature on climate

What is the example of fossil fuel?

• H2O

• Milk

• oil

What is produced or released when the fossil fuel is burning?

• carbon Dioxide

• Oil

• Water

The greenhouse gases are like 'blanket' that can trap the heat from the sun.

• True

• False

What does the tree release to the air?

• Carbon Dioxide

• H20

• Oxygen

Which of the following is the effect of global warming?

• Seasons are unpredictable

• More rainfall

• Sea ice will shrink

• All of the above

Deforestation is also a major cause of global warming?

• True

• False

How do you prevent global warming?

• Switch to normal bulb

• Take a walk or bicycle for short distance