One Astronomical unit is equal to how much Km in whole numbers?
A. 160 million km
B. 140 million km
C. 150 million km
D. 130 million km
Everyday Science MCQs
The hard, solid rocks, whose composition or texture has been changed by heat or pressure in the Earth are called____________?
A. Sedimentary rocks
B. Metamorphic rocks
C. Igneous rocks
D. All of the above
Most abundant color in Earth is_________?
A. Blue
B. Green
C. Brown
D. Black
Vitamin C deficiency leads to:____________?
A. Scurvy
B. Cold
C. Cancer
D. Rickets
Which of the following is a function of Vitamin A in the body?
A. Vision, bone and body growth
B. Immune defenses, maintenance of body linings and skin
C. Normal cell development and reproduction
D. All of the above
Common food sources of Vitamin A are:___________?
A. Milk, eggs, butter, cheese, cream, and liver
B. White sugar, honey, and sugar cane
C. Broccoli, apricots, cantaloupe, carrots, sweet potato, spinach
D. Both A and C
The vitamin Folate works together with __________ to produce new red blood cells?
A. Vitamin D
B. Vitamin A
C. Vitamin B-12
D. None of the above
Which of the following is not a water soluble vitamin?
A. Tocopherol
B. Pyridoxine
C. Pantothenic acid
D. Niacin
Deficiency of Iodine causes:____________?
A. Anemia
B. Scurvy
C. Goiter
D. Rickets
Growth is provided by________?
A. Protein
B. Minerals
C. Vitamins
D. Carbohydrates
