CH.2 - TYPES OF CHANGES

1.The changes that take longer time to complete are called

• SLOW CHANGES
• FAST CHANGES
• BOTH SLOW & FAST CHANGES
• NONE

2. The changes which takes place in nature by themselves are called

• MAN MADE CHANGES
• ARTIFICIAL CHANGES
• NATURAL CHANGES
• NONE

3. Changes that are repeated after regular intervals are called

• NON-PERIODIC CHANGES
• NATURAL CHANGES
• PERIODIC CHANGES
• NONE

4. The changes that are reversed by reversing the condition is known as

• IRREVERSIBLE CHANGES
• NON-PERIODIC CHANGES
• FAST CHANGES
• REVERSIBLE CHANGES

5.The changes that are useful for human beings & nature are known as

• UNDESIRABLE CHANGES
• CHEMICAL CHANGES
• DESIRABLE CHANGES
• NONE