Basic Details
Word: Respiration
Part of Speech: Noun
Meaning: The process by which living things take in oxygen and use it to produce energy, releasing carbon dioxide as a waste product.
Synonyms: Breathing, inhalation, exhalation
Antonyms: Asphyxiation, suffocation
Idioms and Phrases
- Take a breath: To pause and relax before responding or making a decision. Example: "Before answering the tough question, she needed to take a breath and think."
- Catch ones breath: To rest and recover after physical exertion or stress. Example: "After running to the finish line, he needed a moment to catch his breath."
Usage Examples
Example 1: During respiration, our body absorbs oxygen, which is essential for producing energy.
Example 2: Plants also carry out respiration at night, using the oxygen they need to grow.
Example 3: Understanding the process of respiration is vital in biology, as it explains how living organisms survive.
Fun Fact
Did you know that respiration is not only important for humans and animals but also for plants? During the night, they take in oxygen and convert it into energy, just like we do!
Famous Quote
"To breathe is to live." Unknown
Multiple Choice Questions (MCQs)
1. What does "respiration" mean?
a) A way to sleep
b) The process of taking in oxygen and producing energy
c) A type of food
d) The act of talking
Answer: b) The process of taking in oxygen and producing energy
2. Which of these is a synonym of "respiration"?
a) Jumping
b) Breathing
c) Eating
d) Sleeping
Answer: b) Breathing
3. Which word is an antonym of "respiration"?
a) Energy
b) Asphyxiation
c) Growth
d) Sleep
Answer: b) Asphyxiation
4. Which sentence uses "respiration" correctly?
a) Respiration is when a player runs fast in a race.
b) Respiration helps our body get the energy it needs.
c) Respiration is a type of sport.
d) Respiration happens only in summer.
Answer: b) Respiration helps our body get the energy it needs.
5. Which idiom means to relax and pause before responding?
a) Take a breath
b) Catch ones breath
c) Breathe a sigh of relief
d) Hold your breath
Answer: a) Take a breath
