Question

I Write the correct option.
4
1. Litmus is used as
(a) indicator (b) waste (c) medicine
2. The climate of Rajasthan is
fa) hot and dry (b) Hot and wet (c) cold and dry
3. Which of these gases turns lime water milky? (a) Oxygen (b) Hydrogen (c) Carbon-dioxide
4. Which of these is darkest in colour?
(a) top soil (b) sub soil (c) bed rock​

Answer 1

Answer:

1 (a) indicator

2 (a) hot and dry

3(c) carbon dioxide

4(b) sub soil

Answer 2

Explanation:

a) indicator

b) hot and dry

c) carbon dioxide

d) sub soil