- Troposphere
- Stratosphere
- Mesosphere
- Ionosphere
1 Answers
Call
Talk Doctor Online in Bissoy App
The Ozone hole is detected in the atmosphere, where is it located?
Answer: Option 2 Ozone is the layer in Stratosphere with in atmosphere. It shields Earth from harmful UV rays of Sun. But, due to pollution and continuous exposure to green...
1 Answers 1 views
In the absence of ozone layer, which rays will enter into atmosphere?
Answer: Option 3 The ozone layer is a layer in Earth’s atmosphere containing relatively high concentrations of ozone (O3). The ozone layer absorbs 97–99% of the Sun’s medium frequency ultraviolet...
1 Answers 1 views
Which of the following chemical materials is responsible for the depletion of ozone layer in the atmosphere ?
Answer: Option 3 Chlorofluorocarbon is responsible for the depletion of ozone layer in the atmosphere.
1 Answers 1 views
Which one of the following statement is correct Ozone is found in the earth's atmosphere mostly between?
Answer: Option 3 Ozone is found in the earth's atmosphere mostly between 20 and 50 km.
1 Answers 1 views
Which of the following chemicals is responsible for depletion of ozone layer in the atmosphere?
Answer: Option 1 Chlorofluorocarbons is responsible for depletion of ozone layer in the atmosphere.
1 Answers 1 views
The ozone layer is being destroyed by chlorofluorocarbons. In this regard which do you consider as the most harmful?
Answer: Option 3 The ozone layer is being destroyed by chlorofluorocarbons. In this regard Fluorine atom is considered as the most harmful. Chlorofluorocarbons (CFCs) could deplete Earth's atmospheric ozone layer,...
1 Answers 7 views
Which of the following is not a source of ozone emission in the atmosphere?
Answer: Option 1 Let'
1 Answers 1 views
Very small amount of air pollutants are present in stratosphere also; though most of the atmospheric pollutants are present in the troposphere. Which of the following atmospheric pollutants does not cause the ozone layer depletion in atmosphere at tremendous rate?
Answer: Option 1 Let'
1 Answers 1 views
Which of the following is/are correct in matching the layer of atmosphere and its characteristic I. Troposphere : weather phenomena II. Stratosphere : ozone layer III. Ionosphere : radio waves reflected to earth's surface IV. Mesosphere : Aurorae?
Answer: Option 4 The following that are correct in matching the layer of atmosphere and its characteristic are Troposphere : weather phenomena, Stratosphere : ozone layer and Ionosphere : radio...
1 Answers 1 views
Which of the following are true regarding ionosphere I. It is the uppermost layer of atmosphere II. The molecules and atoms of nitrogen and oxygen in this layer absorb a part of solar radiation and become ionized III. This layer is responsible for reflecting back the radio wave transmitted from the earth?
Answer: Option 3 The following that are true regarding ionosphere are The molecules and atoms of nitrogen and oxygen in this layer absorb a part of solar radiation and become...
1 Answers 1 views