Acid deposition causes ______________________?
Acid deposition causes ______________________?
A. the greenhouse effect to lessen
B. lakes and forests to die
C. acid indigestion in humans
D. all the above are correct
Similar Posts
Which of the following vitamins promote healthy functioning of eyes in human beings?
Which of the following vitamins promote healthy functioning of eyes in human beings?
A. Vitamin B
B. Vitamin C
C. Vitamin A
D. Vitamin DThe brightest colour emitted by the sun is:
The brightest colour emitted by the sun is:A. Violet
B. Yellow-Green
C. Green- Blue
D. RedWhich of the following have maximum calorific value?
Which of the following have maximum calorific value?
A. Carbohydrates
B. Fats
C. Proteins
D. VitaminsFood contains a number of basic elements such as carbohydrates, proteins, fats and alcohol. These elements all produce different quantities of energy when burnt. The amount of energy produced when one gram of any of these elements is burned is known as its calorific value.
Food component
Energy density
kJ/g
kcal/g
Fat 37 9 Ethanol (drinking alcohol) 29 7 Proteins 17 4 Carbohydrates 17 4 Organic acids 13 3 Polyols (sugar alcohols, sweeteners) 10 2.4 Fiber 8 2 Severe deficiency of Vitamin D results in __________.
Severe deficiency of Vitamin D results in __________.A. scurvy
B. rickets
C. night blindness
D. None of theseWhat is used in making of alloys?
What is used in making of alloys?A. Gypsum
B. Granite
C. Chromium
D. Lime-stoneStudy of energy production in living bodies is called_________?
Study of energy production in living bodies is called_________?A. Biology
B. Biomechanics
C. Bioenergetics
D. Aerodynamics