Answer:
Hey there!
Four things increasing temperature:
Cars, Busses, Motorcycles
Greenhouse Gases
Factories
Non-renewable energy sources
Four things we can do:
Ride a bike instead of a car
Try using solar panels, and wind energy
Turn off lights when leaving a room
Try reusing and recycling.
Let me know if this helps :)
Answer:
Alkali metals are highly reactive elements that appear to be silver and they are found in group 1 of the periodic table. It consists of lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr). As you go further down the group, the more reactive they are. Those elements all react to water and air, so they must be kept in oil to preserve their state.
A) <span>Particles need to collide in order to react</span>
Answer:
helps in photosynthesis
Explanation:
when there is the presence of light the photosynthesis is dine
