Wanda will need to make 110 trips because 110 kg equals 1100 hg divide that by 10 hg which equals 110 trips
If they both weigh a kilogram then they both weigh the same... a kilogram. It's like asking if a pound of feathers weighs more then a pound of rocks... they both weigh a pound.
Yes big rocks are broken by man for their needs, like for roads and houses.
There are more than two rocks, or rock types to be found in the oceans. You question needs to be more specific for us to answer it.
none. it is too hot for volcano's to form because the rock needs to cool to create the cone shape.
Oxygen oxidizes. CO2 needs water ... making carbonic acid, which will dissolve some rocks. Sulfa also needs water to eventually form sulfuric acid, which will dissolve just about anything.
11. wanda must make 11 journeys if she is only allowed carry 10g each journey.
Neither. A Kilogram is a unit of weight or 'heaviness'. If you have a kilo of rocks and a kilo of feathers they weigh exactly the same.
If they both weigh a kilogram then they both weigh the same... a kilogram. It's like asking if a pound of feathers weighs more then a pound of rocks... they both weigh a pound.
applesause rocks!!
No, plankton carry out photosynthesis.
Yes big rocks are broken by man for their needs, like for roads and houses.
physical change
The glacier can carry rocks. The moving of the glacier.
They are both the same weight. Though the mass of the rock would be a lot less than the much greater mass of the puffed rice.
the place that needs the salt rocks
because she rocks. ok?
Small dust particles.