Spaces:
Sleeping
Sleeping
File size: 902 Bytes
134bfed |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 |
What is the primary gas responsible for the Earth's greenhouse effect? A) Oxygen B) Carbon dioxide C) Hydrogen D) Nitrogen E) Methane Correct Answer: B) Carbon dioxide ---------------------- What is the process by which plants make their own food using sunlight? A) Respiration B) Photosynthesis C) Fermentation D) Digestion E) Transpiration Correct Answer: B) Photosynthesis ---------------------- What is the chemical symbol for the element gold? A) G B) Au C) Ag D) Go E) Gl Correct Answer: B) Au ---------------------- What is the fundamental unit of life, capable of carrying out all the functions essential for living organisms? A) Cell B) Atom C) Molecule D) Gene E) Tissue Correct Answer: A) Cell ---------------------- Which planet is often referred to as the "Red Planet" due to its reddish appearance? A) Venus B) Jupiter C) Mars D) Mercury E) Saturn Correct Answer: C) Mars |