MEDIUM
Earn 100

Define epicenter.

Important Questions on Phenomena Around Us

EASY
Science>Chemistry>Phenomena Around Us>Types of Changes
Wash the burnt area with _____ water in case of minor burns. (hot/ cold)
HARD
Science>Chemistry>Phenomena Around Us>Types of Changes
What are the focus, epicentre, and aftershocks?
MEDIUM
Science>Chemistry>Phenomena Around Us>Types of Changes
Tsunamis are caused by undersea earthquakes.
MEDIUM
Science>Chemistry>Phenomena Around Us>Types of Changes
Give reasons: 
Drought can cause famine.
EASY
Science>Chemistry>Phenomena Around Us>Types of Changes
What comes out of an active volcano?
MEDIUM
Science>Chemistry>Phenomena Around Us>Types of Changes
Mount Vesuvius is an example of this type of volcano.
HARD
Science>Chemistry>Phenomena Around Us>Types of Changes
What should we do if a person's clothes catch fire?
MEDIUM
Science>Chemistry>Phenomena Around Us>Types of Changes
What is lava?
EASY
Science>Chemistry>Phenomena Around Us>Types of Changes

Choose the answer from the bracket and fill the blank.

Many fire accidents are the result of faulty and inadequate _____(electric wiring/maintenance).

MEDIUM
Science>Chemistry>Phenomena Around Us>Types of Changes
Describe the three types of volcanoes with an example of each.
EASY
Science>Chemistry>Phenomena Around Us>Types of Changes
Typhoon refers to _____.
EASY
Science>Chemistry>Phenomena Around Us>Types of Changes
Wear nylon clothes when you go near the fire.
MEDIUM
Science>Chemistry>Phenomena Around Us>Types of Changes
 What is an earthquake? How is it caused?
MEDIUM
Science>Chemistry>Phenomena Around Us>Types of Changes
We should put out a fire caused by petrol by pouring _____ over it. (water/ sand)
EASY
Science>Chemistry>Phenomena Around Us>Types of Changes
Mount Erebus is an extinct volcano.
EASY
Science>Chemistry>Phenomena Around Us>Types of Changes
An earthquake is caused by _____.
EASY
Science>Chemistry>Phenomena Around Us>Types of Changes
Cotyledons are also called-
EASY
Science>Chemistry>Phenomena Around Us>Types of Changes
As lava cools, it solidifies and forms rocks.
EASY
Science>Chemistry>Phenomena Around Us>Types of Changes
 Volcanoes are usually found in the form of cylindrical mountains.
EASY
Science>Chemistry>Phenomena Around Us>Types of Changes
Seismology is the study of _____.