# 1
Bir nechta javob varianti
What is climate change?
What is climate change?
A) Daily weather changes
B) Long-term changes in Earth’s climate ✅
C) Only hot summers
D) Natural disasters only

What is climate change?
A) Daily weather changes
B) Long-term changes in Earth’s climate ✅
C) Only hot summers
D) Natural disasters only
Which gas is a major cause of climate change?
A) Oxygen
B) Nitrogen
C) Carbon dioxide (CO₂)
D) Helium
What is the greenhouse effect?
A) Growing plants in a greenhouse
B) Heat trapped around the Earth by gases
C) Cold air leaving the planet
D) Pollution only in cities
Which human activity contributes MOST to climate change?
A) Planting trees
B) Burning fossil fuels (coal, oil, gas)
C) Recycling
D) Walking