Climate change

What is the main cause of climate change today?

• A. Volcanic eruptions

• B. Burning fossil fuels by humans

• C. Changes in Earth's orbit

• D. Solar activity

Which greenhouse gas contributes most to climate change?

• A. O₂ (Oxygen)

• B. CO₂ (Carbon dioxide)

• C. N₂ (Nitrogen)

• D. H₂O (Water vapor)

Which industry is most affected by climate change?

• Information technology

• Agriculture

• Entertainment

• Space tourism

Which action helps protect ecosystems?
A. Reducing ocean pollution and protecting coral reefs
B. Hunting endangered animals
C. Building more factories near forests
D. Dumping waste into the ocean

• Reducing ocean pollution and protecting coral reefs

• Hunting endangered animals

• Building more factories near forests

• Dumping waste into the ocean

Humans are the main cause of climate change?

• TRUE

• FALSE

Which of the following is NOT a cause of climate change?

• Deforestation

• Using solar energy

• Burning coal and oil

• Industrial emissions

How does El Niño affect climate?

• Causes increased rainfall everywhere

• Creates droughts in some areas and floods in others

• Causes a sharp drop in global temperature

• Has no impact on climate

Which energy source has the least impact on climate change?

• Coal

• Oil

• Solar energy

• Natural gas

Climate change increases the risk of which extreme weather events?

• Tsunamis

• Earthquakes

• Storms, droughts, and heatwaves

• Solar eclipses

Why are sea levels rising?
A. Due to excessive groundwater extraction
B. Due to melting ice caps and glaciers
C. Because oceans absorb more heat
D. Due to excessive sand mining

• Due to excessive groundwater extraction

• Due to melting ice caps and glaciers

• Because oceans absorb more heat

• Due to excessive sand mining