The following steps describe how sedimentary rock forms at the bottom of a river which two steps involve erosion 1. A large breaks down into sediment
2. The water transports and deposits the sediments
3. The water also transports calcite and clay which glue the sediments together
4. The upper layers of deposits put pressure on the lower layers
5. Rock forms as the layers of sediment and glue compact and cement together
It’s select all correct

Can someone me with this plz? ! i'm putting 20 points on it!

The ozone hole is at its biggest each year in the ? hemisphere in the ? season.

Which statements describe sustainable development? multiple answer choice -fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them. -sustainable development is development that is designed to improve the economic conditions in less-developed countries. -sustainable development is mainly a regional issue. -sustainable development means water is used at a rate that won't reduce the amount available for future use. - sustainable development policies only need to be concerned with environmental protection. - trees cannot be cut down faster than the number that will be replaced by new growth.