Class 4 Science Chapter 8 Test 2 Welcome to your Class 4 Science Chapter 8 Test 2 1. The ____ in the average temperature of the Earth is called global warming. Increase Decrease Cold Coldest 2. Due to smoke and gases emitted from factories and vehicles, the average temperature of the Earth is: Increasing Decreasing Not affected Sometime increasing and sometime decreasing 3. Which zone of the Earth receives vertical sun rays? Temperate Tropical Polar All of these 4. The climate of tropical zone is_________. Cold Coldest Hot Mild 5. The climate or weather changes of any region depend upon falling of ________ rays vertically or slanting. Sun Moon Wind None of these 6. The equator is an ________line that divides the Earth into two equal parts. Real Big Imaginary None of these 7. ________zone is located between tropical and polar zone. Tropical Temperate Polar None of these 8. With the rise of height from the sea level, the climate becomes_________. Hot Hottest Cooler None of these 9. The climate of temperate zone is ________. Cold Coldest Hot Mild 10. The minimum temperature in Pakistan was _______ degree Centigrade in Quetta on 8th January 1970. 18 /|-18\| 0 35 11. Water bodies make the climate of the adjacent land areas _________. Cold Coldest Hot Mild 12. In polar zone, the sun rays are ________ Vertically Horizontally More Slant & weak None of these 13. Polar zone consists of the areas around the ________ poles of the Earth. North South Both North & South None of these 14. In temperate zone, the sun rays fall ________ Vertically Horizontally Slant None of these 15. The climate of the region of polar zone is: extremely cold Warm Humid Mild Time is Up! Time's up
