You can, but it is very difficult. You would need to build up enough soil on top of the concrete, to support a healthy root system. The other thing to consider it water drainage, which with concrete you would likely have to water every day.
Yes, you can put grass over concrete to create a green space in a paved area by using artificial turf or installing a grass grid system that allows grass to grow through the concrete.
Doesn't really matter but if u put it on grass, diving isn't an issue. On concrete however it may hurt
Yes, you can put pavers over concrete for a new patio design.
After a smoke session. Well, in most cases the person whose grass it is goes to the store and buys the sign. They put it on their lawn, and that's how it gets there.
Any dog's urine will eventually ruin your lawn in spots, male or female. You can purchase those packets of stuff that you put on those areas of your lawn and it will green the lawn right up. You can find this stuff in your Feed Stores or Pet stores on in animal catalogs.
Mulching grass clippings back into the lawn is actually really good for the grass. It helps to put nutrients back into the soil and it also enriches the overall composition of the soil.
You are going to need to fertilize you lawn. If the fertilizing is not helping, you will want to put down new grass seed.
It depends on the intended use for those areas. You can plant grass seed and turn those areas into "lawn". You can put in ground cover plants in places where grass does not grow well, such as around and under trees or on slopes where soil tends to wash away. You can turn the space into a patio area with rock, bricks or concrete.
Spread table salt on and around base of plant and let it stay there until goose grass is dead, not just wilting - usually 4 to 6 days.
Aeroplanes. Do you mean the paving? Then the answer is almost anything that will do the job: grass, dirt, gravel, concrete, asphalt.
yes
If the lawn is burnt to the point where the grass is very dry and brittle, then yes. Those areas will need to be raked up and either reseeded or sod will need to be put down. If the grass still has some green to it and gives you resistance when you pull on it, then the root system is still alive and generally water will bring it back. I work for the Scotts helpline and we get this question every now and then.