Given below are some sets of paired terms. The first pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.

(a) Death rate : Mortality :: Birth rate : ……………

(b) Tubectomy : Oviduct :: Vasectomy : ……………

(c) Intrauterine device : Copper-T :: Oral pills: ……………

(d) Barrier method : Diaphragms :: Surgical method : ……………

(e) Cutting down of forests : Deforestation :: Planting more trees: ……………

(a) Death rate : Mortality :: Birth rate : Natality

(b) Tubectomy : Oviduct :: Vasectomy : Vas deferens

(c) Intrauterine device : Copper-T :: Oral pills: Mala-D

(d) Barrier method : Diaphragms :: Surgical method : Tubectomy

(e) Cutting down of forests : Deforestation :: Planting more trees: Afforestation