Environment and Biodiversity MCQ Quiz - 3

Question: 11

The dissolved salts are more in

(A) River water

(B) Rain water

(C) Sea water

(D) Well water

Question: 12

Emphysema is a

(A) Heart disease

(B) Brain tumor

(C) Renal disease

(D) Respiratory disease

Question: 13

The areas near the poles belong to

(A) South temperate zone

(B) Tropical zone

(C) North temperature zone

(D) Arctic zone

Question: 14

Tamil Nadu belongs to

(A) Arid zone

(B) Dry zone

(C) Intermediate zone

(D) Wet zone

Question: 15

Micro organisms involved in sewage water disposal are

(A) Lactobacillus

(B) Algae

(C) E.Coli

(D) Virus