EASY
Earn 100

Which instruments are played by blowing air from the mouth?
(Choose from Drums/Flute/Violin).

100% studentsanswered this correctly

Important Questions on Blow Hot, Blow Cold

MEDIUM
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
Name any two breathing organs in animals.
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
How are vapours different from gases?
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
The oxygen we breathe is
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
All living beings breathe in carbon dioxide.
MEDIUM
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
Define temperature. Which instrument is used to measure it? Name the unit in which it is measured.
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
How do plants breathe?
MEDIUM
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects

Match the following:

Column I Column II
1. Fish (i) leaves move when touched
2. Cockroach (ii) stomata
3. Leaves (iii) gills
4. Touch-me-not (iv) eggs
5. Baby snakes (v) air holes

 

EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
When a substance is heated, the particles start vibrating rapidly.
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects

Fill in the blank by using the correct word from the given list:
(litre, second, temperature, thin)

 

_____ tells us how hot or cold a thing is.

EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
What does each of these instruments measure?Question Image
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
The two important gases that we need from the air are _____ and _____.
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects

Animals and plants do not need air to breathe.

EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
What units do we use to measure temperature?
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
Insects breathe through a series of tiny holes along the sides of their bodies called _____.
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
You eat three times a day, but you _____ all the time. [sleep/breathe/drink]
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
How many breaths do you take in a minute? When does your breathing rate increase? Why does it increase?
MEDIUM
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects

Define breathing. Name the breathing organ of mammals.

 

EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
Most animals that live underwater have _____ for breathing.
EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects

Choose the right words from the given options:

Insects such as the earthworm breathe through their _____. (skin / gills / lungs)

EASY
Environmental Studies>Physical Science>Blow Hot, Blow Cold>Temperature and Objects
At night, plants take in carbon dioxide.