Match the following. 1. Troposphere Satellite 2. Stratosphere Space craft 3. Exosphere Ozone layer 4. Thermosphere Meteors 5. Mesosphere Weather change

The troposphere is the first layer of the atmosphere. Changes in the weather occur in this layer. Stratosphere is the second layer of the atmosphere. Ozone layer found in this layer absorbs harmful ultraviolet rays which can cause damage to our skin and eyes. Exosphere is the fifth layer of the atmosphere. Satellites orbit the earth in this layer. The air here is extremely thin. Thermosphere is the fourth layer. The temperature in this layer is very high. Spacecraft orbit in this layer. Mesosphere is the third layer. Small pieces of rocks from the outer space (meteors), falling to the Earth burn up in this layer, therefore, do not reach the Earth. Hence, 1. Troposphere Weather change 2. Stratosphere Ozone layer 3. Exosphere Satellite 4. Thermosphere Space craft 5. Mesosphere Meteors

E M B I B E

Standard 5 Term III Science>Chapter 3 - Air>Evaluation

Tamil Nadu Board Solutions for Chapter: Air, Exercise 1: Evaluation

Author:Tamil Nadu Board

Tamil Nadu Board Science Solutions for Exercise - Tamil Nadu Board Solutions for Chapter: Air, Exercise 1: Evaluation

Attempt the free practice questions on Chapter 3: Air, Exercise 1: Evaluation with hints and solutions to strengthen your understanding. Standard 5 Term III Science solutions are prepared by Experienced Embibe Experts.