Bonjour j ai du mal avec cette question Explique comment le mouvement des plaques tectoniques peut entraîner la formation d’un séisme

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Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give