Environmental Studies

1- The figure shown is India’s world wonder. But now a days it is under the attack of acid rain. Which gas is responsible for acid rain?

• Sulphur dioxide

• oxygen

• Acid Rain

• Nitric acid

Drinking impure water can cause diseases like

• Cough and cold

• Heart attack

• Diarrohea

• Headache

WHEN WAS MANGALYAAN LAUNCH

• 6 December 2000

• 5 October 2020

• 6 November 2014

• 5 November 2013

DOES COLD INFECTS YOU WHEN YOU VIST A SICK PERSON

• Yes

• Maybe

• No

• I don't know

Freezing point and melting point are the same temperature.

• True

• False

• It depends on the substance

• none of the above

Which one of the following cannot be digested by us?

• Carbohydrates

• Proteins

• Roughage

• Vitamins

Carbohydrates are made up of which of the following

• Hydrogen, helium and chlorine

• Carbon, copper sulphate and iodine

• Hydrogen, oxygen and carbon

• Iodine, oxygen and iron

Consider the following statments and choose the correct option:

1. Rickets is caused due to deficiency of vitamin D.

2. Kwashiorkor is caused due to lack of sodium.

• Statement 1 is false

• Statement 2 is false

• Both the statements are correct

• Both the statements are incorrect

Deficiency of ______ in the body causes goiter

• Calcium

• Phosphorus

• Iron

• Iodine

Which one of the following is not true about balanced diet?

• A balanced diet does not contain roughage

• A balanced diet does not contain fats

• A balanced diet does not contain proteins

• All of these