Plants are living thing
What are parts of plant?
Roots, stem, leaves, flowers
in this state of matter particles stay the ame shape unle they are compresed, stretched, twisted or bent. Which state of matter is it? (solid, liquid or gas)
Solid
How do we call objects that let light to pass through, let some light to pass through and do not let the light to pass through?
transparent, translucent, opaque
Which organs are found in human chest?
Heart and lungs
Who was the scientist who discovered gravity?
Sir Isaac Newton
What conditions plants need to grow?
Warmth
Water
Light
Air
To separate mixture we can use equipment with small holes?
Sieve
How is shadow made?
When light finds on its path opaque object it blocks the ligh and shadow is made.
What is the function of brain?
It is responsible for talking, moving, writing, doing mathematical equations, solving puzzles
In what unit do we measure force?
newtons
What is the function of roots and stem?
Roots absorb water from the soil. Stem transports water in plants.
How do we call solids that dissolve in liquids?
Soluble
Why it is important that astronaut's visor is transparent?
So they can see in space
Name ix groups of animals we talked about in class.
Mammals
Reptiles
Fish
Amphibians
Birds
Insects
What is gravity?
What is function of leaves and flower?
Leaves make food for plant. Flowers attract pollinators to make more flowers.
How do we call method of separating mixtures where we use filter paper and funnel?
Filtration
If we move opque object closer to the source of light it becomes .........
bigger
In food chains what is always at the begining?
Producer/plant
What is friction?
It is when two surfaces move against each other to slow each other down.
Name seven characteristics of living things.
Nutritions
Respiration
Reproduction
Movement
Growth
Excretion
Sensitivity
What are useful materials we can find underground?
Metals
Natural gas
Oil
How do we call shape cut out of card and used to tell a storry by making shaddows on the screen.
Shadow puppet
How do we call animals which only eat plants?
Herbivores
How do we call it when two magnets face each other both with north poles?