wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Byju's Answer
Standard VII
Biology
The Ozone Layer
Ozone formed ...
Question

Ozone formed in troposphere is called _________ ozone

A
Filtered
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Bad
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Dispersed
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Good
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Bad
its the bad ozone as it is formed by the human activieties and its near to the earth surface and deplets the oxygen level.
So, the correct option is 'bad'.

flag
Suggest Corrections
thumbs-up
1
similar_icon
Similar questions
Q. Concentration of ozone in troposphere is _______.

Q. Assertion :Ozone in the troposphere is a product of ultraviolet radiations acting on dioxygen molecules. Reason: Ozone is thermodynamically very stable.
Q.

Why ozone layer can only form in stratosphere and not in troposphere

Q. Complete the following passage(s) with an appropriate word/term to be filled in the blank spaces.
Troposphere, Stratosphere, Triatomic, Ozonosphere, Ozone shield, Diatomic, Ozone, Equator, Poles, Reactive.
Ozone is a __(1)__molecule made up of three atoms of oxygen, O3. The normal oxygen molecule is __(2)__. Oxygen is essential for all aerobic forms and combustion activities. __(3)__ is a deadly poison. Very little of it is present in the lower part of the atmosphere called __(4)__. A good quantity of ozone is present in the stratum of the atmosphere called __(5)__. It lies above the troposphere and extends between 16-50 km of height above __(6)__ and 8-30 km above __(7)__. Here, it is formed in situ from oxygen by the action of high energy ultraviolet rays. The latter split some oxygen molecules into nascent or atomic oxygen (O). Atomic oxygen is highly __(8)__. It combines with (O2) to form ozone. The area of the stratosphere which is rich in ozone is called the ozone layer or ____(9)____. It is also called __(10) __.
Q.

Tick the correct answer.

(i) Which of the following gases protects us from harmful sun rays?

(a) Carbon dioxide

(b) Nitrogen

(c) Ozone

(ii) The most important layer of the atmosphere is

(a) Troposphere

(b) Thermosphere

(c) Mesosphere

(iii) Which of the following layers of the atmosphere is free from clouds?

(a) Troposphere

(b) Stratosphere

(c) Mesosphere

(iv) As we go up the layers of the atmosphere, the pressure

(a) Increases

(b) Decreases

(c) Remains the same

(v) When precipitation comes down to the Earth in the liquid form, it is called

(a) Cloud

(b) Rain

(c) Snow
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Air Pollution
BIOLOGY
Watch in App
explore_more_icon
Explore more
The Ozone Layer
Standard VII Biology
Join BYJU'S Learning Program
book_image
AI Tutor
book_image
Textbooks
book_image
Question Papers
book_image
Install app
CrossIcon