Plants
What job does the root of a plant do?
Anchors the plant OR carries water or nutrients.
What does the word "Spherical" mean?
Round and 3D
What are the 3 States of Matter?
Solid, Liquid, Gas.
Name 3 light sources.
Sun, Lamp, Candle, etc...
Name 2 things that a plant needs to grow:
Warmth
Light
Water
Air
Nutrients
Give one piece of evidence that the world is flat.
Planes Flying
Photographs from Space
Location/Movement of the Sun
Eclipses
Constelations/Stars
What do the particles look like in a solid?
Packed tightly together in a shape, vibrating slightly.
Why/how can we see the moon at night?
It reflects the sun's rays/light.
_________ attract insects to the plant and are often brightly coloured.
Petals
Name the planets in order of their distance from the sun.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
Does Carbon Dioxide (the bubbles in fizzy drinks) have weight?
Yes.
How does light travel?
In a straight line.
Name 2 things that all living things do:
Movement
Reproduction
Nutrition
Excretion
Respiration
Growth
What is the difference between "Rotate" and "Orbit"?
Rrotate is to spin, turn, or revolve while orbit is to circle or revolve around another object.
At what temperature does water boil?
100 degrees celcius
Name 2 precautions that people can take to protect themselves from the sun.
Sunblock, hats, sunglasses, umbrella, etc...
Name 3 methods of Seed Dispersal.
Wind
Water
Animals
Exploding
Catching a Lift
What is the difference between "Heliocentric" and "Geocentric"
Heliocentric - the sun is at the centre of the universe and the planets orbit it.
Geocentric - the earth is at the centre of the universe and the planets orbit it.
a. When a solid turns into a liquid it is called _______.
b. When a liquid turns into a solid it is called _______.
a. Melting
b. Freezing
Can light travel through space?
Yes.