Earth Systems Flashcards
(9 cards)
1
Q
Abiotic
A
non-living things
2
Q
Atmosphere
A
the gases surrounding earth or other planets
3
Q
Bio
A
life
4
Q
biosphere
A
The sum of all ecosystems on earth made up of all the parts of earth where life exists
5
Q
seedling formation
A
- A tiny and fragile plant is known as a seedling
- It starts growing towards sunlight when it gets the proper nutrients from the sin as well from the roots
6
Q
growth and development
A
- Plants carry out a process called photosynthesis using sunlight, carbon dioxide, and water to synthesize their own food in the form glucose.
- This energy is stored for later process during flowering and reproduction.
7
Q
differentiation
A
- Plants become a mature plant and starts flowering.
- Flowers will attract bees and pollinate insects and helps in pollination and fertilisation.
8
Q
pollination & fertilisation
A
- Pollination occurs when pollen travels from one plant to the flower of a different plant
- Fertilisation is when the pollen meets the egg inside the flower. This creates seeds
9
Q
A
