Question

Match column I with column II, and choose the correct combination from the options given below.

	Column I		Column II
a	FOAM	1	Organic farming
b	Ahmed khan	2	Integrated wastewater treatment
c	Ramesh Chandra Dagar	3	Conservation of forests
d	Amrita Devi Bishnoi	4	Remedy for plastic waste

• A. $\begin{array}{cccc}\text{a}& \text{b}& \text{c}& \text{d}\\ 4& 1& 3& 2\end{array}$
• B. $\begin{array}{cccc}\text{a}& \text{b}& \text{c}& \text{d}\\ 1& 3& 2& 4\end{array}$
• C. $\begin{array}{cccc}\text{a}& \text{b}& \text{c}& \text{d}\\ 2& 4& 1& 3\end{array}$
• D. $\begin{array}{cccc}\text{a}& \text{b}& \text{c}& \text{d}\\ 3& 2& 1& 4\end{array}$

Answer 1

The correct option is B $\begin{array}{cccc}\text{a}& \text{b}& \text{c}& \text{d}\\ 1& 3& 2& 4\end{array}$

FOAM - Integrated wastewater treatment
FOAM stands for Friends of Arcata Marsh.
FOAM is a group of citizens, who are responsible for the upkeep and safeguarding of the marshes which serves the purpose of biological treatment of wastewater in the town of Arcata.
An integrated wastewater management system was developed by the townspeople of Acarta in collaboration with biologists from Humboldt State University.

Ahmed Khan - Remedy for plastic waste
Ahmed Khan is a person who took an initiative for recycling polymers of plastic. He created polyblend, a powder made up of modified and recycled polymers of plastic.
Polyblend is a remedy for plastic waste because it is mixed with bitumen and used in construction of roads.

Ramesh Chandra Dagar - Organic farming
Ramesh Chandra Dagar is a farmer in Sonipat, Haryana.
He started an integrated organic farming approach by including dairy management, bee-keeping, composting, water harvesting and agriculture. All these activities support each other and result in zero-waste production.

Amrita Devi Bishnoi - Conservation of forests
Amrita Devi Bishnoi, a woman along with other 363 Bishnoi, prevented the cutting of the Khejri trees.
She is majorly known for the conservation of forests.