Question

For a few
manure
Tick (/) the correct answer:
Animal dung is
waste.
animal
hes.
means
paper.
b.
nium
(i) biodegradable
(ii) non-biodegradable
(iii) hazardous
(iv) toxic
Which of the following is biodegradable?
(i) iron nails
(ii) plastic mugs
(iii) leather belts
(iv) silver foil
Which of the following is non-biodegradable?
(a) animal bones
(b) nylon
(c) tea leaves
(d) wool
C.
not
This
em
d.
We and our surroundings together are called:
(a) environment
(b) atmosphere
(c) lithosphere
(d) hydrosphere
Which of the following can be recycled?
e.
(a) plastic
(b) nylon
(c) paper
(d) all of these​

Answer 1

Answer:

oo

Explanation: