During photosynthesis, what do plants release into the air?
oxygen
light
carbon dioxide
air
The days and nights are about the same length, the temperature increases and there's usually a lot of precipitation. Plants start to grow flowers and fruit and many animals reproduce in this season
winter
spring
autumn/fall
summer
Pollination is...
when the pollen travels from stamens to the stigma.
What 4 things do plants give us?
food, medicine, clothes and oxygen
The roots absorb...
water and minerals
oxygen and carbon dioxide
carbon dioxide
oxygen and nitrogen
What are the 2 types of pollination?
Animal and wind pollination
How does light interact with shiny objects like metal, silver or a mirror?
It is reflected.
Can you name all the 7 colors of the spectrum that the Sun produces?
-
When light reaches an object, what can it do ? (3-4 things it does)
absorb, reflect, pass through an object
The female reproductive organs of a flower are the...
carpel
stigma
stamens
pollen
The days are longer than the nights, the temperature is high and there's usually very little precipitation. Lots of fruit is ready to eat.
autumn/fall
summer
spring
winter
Finish the sentence...I use kinetic energy to...
-
This energy is in anything that is hot.
Thermal/heat energy
Plants make their own...
food
What does the ovary produce?
ovules
pollen
Finish the sentence...I use electrical energy to...
-
Finish the sentence...I use thermal energy to...
-
The male reproductive organs of a flower are the ...
carpel
stigma
pollen
stamens
How does light interact with glass?
it passes through it.
True or false, light travels around objects.
false
true
Can you tell me all the planets in our solar system?
-
For plants to make their own food they need...
water, minerals, light and energy from the sun and carbon dioxide.
Finish the sentence...I use light energy to...
-
The Sun and the planets are all called...
planets
satellite
stars
celestial bodies
What is the process which plants make their own food called?
Fertilisation
Pollination
Photosynthesis
Germination
What are the 3 life processes?
Nutrition, interaction and reproduction
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