Question

Say 'true' or 'false'.
a. Pollution makes the environment pure,
b. Substances that harm or damage the environment are called pollutants
c. Chemical fertilizers and pesticides used by farmers pollute the soil.
d. Metal cans, plastic items and glass bottles are biodegradable waste.
e. Copper was first metal to be discovered.
f. James Watt invented the sail boat.
6 Producing large quantities of goods in a shorter time is called mass production.
h. Solar energy, wind energy and tidal energy contribute to environmental pollution​

Answer 1

Answer:

a) False

b) True

c) True

d) False

e) True

f) False

g) True

h) True

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