Brr! 5 Videos about Winter!

The video explores the reasons behind Earth's seasons, focusing on the planet's tilt and orbit around the sun. It explains the formation of snowflakes, highlighting the role of water vapor and temperature. The video also covers engineering principles through snowman building, discusses how animals adapt to winter with changes in fur and feathers, and suggests ways to help birds during the cold months by providing food and nesting materials.

What causes the Earth to have different seasons?

• The Earth's distance from the sun

• The Earth's tilt on its axis

• The Earth's gravitational pull

• The Earth's rotation speed

What is the basic shape of a snow crystal?

• Hexagon

• Square

• Circle

• Triangle

Which of the following is NOT a shape of snow crystals?

• Dendrites

• Cubes

• Needles

• Plates

What is the key principle to consider when building a snowman?

• Color coordination

• Weight distribution

• Temperature control

• Height measurement

Why do Arctic foxes change their coat color in winter?

• To attract mates

• To scare predators

• To blend in with the snow

• To regulate body temperature

Which animal is known for creating a burrow in the snow to stay warm?

• Tarmigan

• Arctic hare

• Polar bear

• Penguin

What is one way humans can help birds during winter?

• Build them houses

• Supply food and water

• Offer them hot cocoa

• Provide them with blankets

What materials can be used to help birds build nests in winter?

• String and yarn

• Metal wires

• Plastic bags

• Glass pieces

What do birds often use to build their nests?

• Sand and soil

• Rocks and pebbles

• Plastic and rubber

• Leaves and twigs

What season follows winter, bringing new life and growth?

• Spring

• Autumn

• Monsoon

• Summer