A necessary evil is an
evil that someone believes must be done or accepted because it is necessary to achieve a better outcome
—especially because possible alternative courses of action or inaction are expected to be worse.
Why it is called necessary evil?
Transpiration and photosynthesis occur simultaneously due to the opening of stomata. – However, transpiration also causes loss of water unnecessarily. Due to the process of transpiration, there is pressure on the plant for the absorption of water. Therefore,
the process of transpiration
is called a necessary evil.
What is an example of necessary evil?
Example Sentences
Getting a good education is seen by
some as a necessary evil to get a chance at a better life. David’s marriage to Ann is simply a necessary evil. No matter the lawyer’s strong case of self-defence, the judge just couldn’t see the murder as a necessary evil.
Is a necessary evil an idiom?
COMMON If you describe something as a necessary evil, you mean
that although it is unpleasant, it is needed
. He viewed war as a necessary evil. Managers sometimes think that training is a necessary evil that has to be done but is too expensive.
Which force is known as necessary evil?
Frictional force
causes a lot of losses in general upkeep and wear and tear of machinery. … But almost all crucial tasks cannot be carried out without the presence of friction. Basic activities like walking and writing on a surface are possible due to friction. Hence it is considered as a necessary evil.
Is war a necessary evil?
War is not a necessary evil
. It is a failure to compromise, leading to wholesale death and destruction.
Why is plastic a necessary evil?
Plastic is now considered to be a necessary evil:
we don’t want to live with it
, but we can’t live without it either. … We have become more environmentally aware than ever, so we are desperately trying to reduce our use of plastics.
Is friction necessary for us?
Friction as a necessity
Friction is that external force. Without friction, we will not be able to stop moving objects. Also, friction provides reaction force which
helps us to walk, write, hold onto objects, and fix nails onto walls
.
Why transpiration is a necessary?
This is transpiration. It has two main functions:
cooling the plant and pumping water and minerals to the leaves for photosynthesis
. Plants need to cool themselves for several reasons. … The stomata (pores) must open to take in carbon dioxide for photosynthesis (especially important on mornings of sunny days).
Who said transpiration is a necessary evil?
Curtis (1926)
has rightly called that “Transpiration is a necessary evil” because of its advantages and disadvantages.
What is Anathematization?
anathematize uh-NATH-uh-muh-tyze verb. :
curse, denounce
.
What is the opposite of necessary evil?
Opposite of an evil that is required for some other end.
gratuitous evil
.
needless evil
.
senseless evil
.
unnecessary evil
.
Why is friction called a necessary evil?
Frictional force causes a lot of losses in general upkeep and wear and tear of machinery. Hence it is considered as a evil. …
Basic activities like walking and writing on a surface are possible due to friction
. Hence it is considered as a necessary evil .
What do you mean by evil?
morally wrong or bad; immoral;
wicked
: evil deeds;an evil life. … characterized or accompanied by misfortune or suffering; unfortunate; disastrous: to be fallen on evil days.
Which option justifies that friction is a necessary evil ?[ 1 a writing on a paper b kicking a football c hitting a cricket ball D swinging a pendulum?
Answer:
Friction is a necessary evil
.
Do you agree with the statement friction is both good and evil?
Answer : Yes,
friction is both good and bad
. 2. In the movement of vehicles on road.
