A - F
What is an amphibian?
1) Animal that has dry scaly skin
2) Animal that has moist skin
3) Animal that has fins
2) Animal that has moist skin
And it also lives on land and water
Which body system is the lung part of?
1) Circulatory system
2) Respiratory system
3) Muscular system
2) Respiratory system
State 2 magnetic materials
iron, steel
_____________ poles repel
Like poles repel
What is carbon dioxide?
1) A gas only animals breathe out
2) A gas animals and plants give out
3) A gas humans need for survival
2) A gas animals and plants give out
Humans give out carbon dioxide when we breathe out.
Plants give out carbon dioxide at night, where is no sunlight.
Give me 2 characteristics of insects
1. Have 6 legs
2. Have 3 body parts
3. Have 2 feelers
How do non-flowering plants reproduce?
By spores
The skeleton is part of which body system?
1) Muscular system
2) Circulatory system
3) Skeletal system
3) Skeletal system
What is condensation? (State the change of state)
1) Liquid to solid
2) Liquid to Gas
3) Gas to Liquid
3) Gas to Liquid
Water Vapour (gas) loses heat and changes state to become water droplets (liquid)
Gravity pulls object _____________ to the ____________ of the earth
Gravity pulls object downwards to the center of the earth
Which animal's life cycle contains a nymph stage?
1) Frog
2) Cockroach
3) Butterfly
2) Cockroach
egg, nymph, adult
- Frog: egg, young, adult
- Butterfly: egg, larva, pupa, adult
State a characteristic of a reptile
It has dry/scaly skin
What is evaporation? State the change of state and if heat is lossed/gained.
1) Liquid to Gas, heat gain
2) Gas to Liquid, heat loss
3) Gas to Liquid, heat gain
1) Liquid to Gas, heat gain
For example, in the water cycle, water gains heat from the sun and becomes water vapour (gas)
Give me 2 characteristics of mammals.
1. Give birth to young alive
2. Produce milk for their young
3. Have hair/fur on their body
What causes overcrowding among plants?
When too many plants grow close to each other.
They compete for space, sunlight, water and minerals.
State the 4 ways a seed can be dispersed.
1) Wind
2) Water
3) Animals
4) Splitting/Explosive action
What is fertilization?
1) Transfer of pollen grains from the anther to the stigma
2) Fusion of male and female reproductive cells
2) Fusion of male and female reproductive cells
What conditions are necessary for germination?
1) Water
2) Oxygen
3) Carbon dioxide
4) Sunlight
5) Warmth
Plants need WOW
Water
Oxygen
Warmth
What is photosynthesis?
The plant taking in sunlight to make food for the plant
Volume is the amount of ________________ occupied by an object
Volume is the amount of space occupied by an object