Advertisements
Advertisements
प्रश्न
The study of weather is called ___________.
पर्याय
Meteorology
Ecology
Archaeology
Sociology
Advertisements
उत्तर
The study of weather is called meteorology.
APPEARS IN
संबंधित प्रश्न
Set up an experiment to measure gain and loss of heat by water, sand and air.
We often leave the lights switched on and fans running when we are not in the room. We switch on the air-conditioning even though we don’t really need it. We insist on being dropped to school in the car every day. Thus, we waste valuable energy which is generally produced by burning coal and petroleum. As you know, the burning of these fuels release gases that pollute the atmosphere.
Make a list of the similar things that we do without realizing that we are destroying the environment. Think of the ways that we can behave differently.
The upper part of the thermosphere is called the ______.
Choose the correct answer.
The rate at which the temperature drops in the troposphere is called
Collect rainfall data from the website of the Indian Meteorological Department (IMD) for Mumbai, Chennai, Delhi, and Kolkata and discuss how rainfall patterns have changed in the last 5 years.
We need to understand that global warming, climate change, acid rain, and ozone depletion are all happening because of our dependence on fossil fuels and CFC-based technologies. Therefore, the need of the hour is to reduce our dependence on them.
What can you do in this regard?
State whether the following is true or false.
The stratosphere extends from the top of the troposphere up to 80 km above the surface of the earth.
Write True or False.
The ozone layer is harmful to humans and animals.
How is the atmosphere kept in place around the earth?
How is the presence of the ozone layer essential to preserve life on earth?
Tick the correct answer
The most important layer of the atmosphere is
How is ozone important for us?
Very Short Answer Type Question:
What is the nature of the temperature?
Mountaineers carry oxygen in cylinders when they climb mountains that are more than 5000 m high. What could be the reason for that?
Write the significance of the following gases.
Oxygen __________________
Carbon dioxide __________________
Ozone __________________
Name the atmospheric layers.
What are the different layers of the atmosphere?
Give Reason:
Exosphere is characterised by aurora Australis and aurora borealis.
The uppermost layer of the atmosphere is ______.
Atmosphere is composed of ______ nitrogen.
