Heat Transfer by Convection

Wind that blows from sea to land during day-time is called _____.

Convection takes place in 

Explain thermal conduction, thermal convection and thermal radiation.

Heat reaches from the Sun to the Earth. Can thermal convection be used to transfer heat from the Sun? Explain. What are the main differences of radiation from other two modes?

Among the options, _____ (hot air / cold air) is denser.

Wind is produced due to _____.

The air from the sea is called the _____.

Which of these statements is true at night in a coastal area? 

Complete the answer.
I move from land to sea at night - ______ breeze.  

Name the following.
The breeze that moves from sea to land. (Sea breeze/Land breeze)

What is land breeze? What is sea breeze?  

In this question, the first and the last part of the passage are numbered ${\mathrm{S}}_1$ and ${\mathrm{S}}_2$_. The rest of the passage is split into four parts numbered $\mathrm{A}, \mathrm{B}, \mathrm{C}$ and  $\mathrm{D}$. These four parts are not given in their proper order. Read the sentences and find out which of the four sequences is correct.
${\mathrm{S}}_1$: When the wind moves gently, it is called a breeze.
$\mathrm{A}$ : This cooler air begins to flow towards the land to occupy the space created near the land.
$\mathrm{B}$ : As compared to the land, sea-water takes longer to heat up. Therefore, the air adjacent to it is cooler.
$\mathrm{C}$ : The air adjacent to the land becomes warm. Warm air rises up.
$\mathrm{D}$ : During the day, due to the heat of the sun, land heats up quickly.
${\mathrm{S}}_2$: The wind that blows from the ocean towards the land is known as the sea breeze.

I am the wind blowing from the sea towards the land. Who am I?

What is a land breeze and a sea breeze?

The climate of the place is affected by its distance from the sea.

Change the underlined word to make a correct statement. Rewrite the correct statement.

In coastal areas, hot winds blow towards the land during the day.

What causes land and sea breezes?  

Sea breeze blows during night.

Name the planet that remains cold throughout the year.

Why does the wind blow from the land to the sea during the night?