When the global average atmospheric temperature changes over a period of at least three the earth’s climate can be said to have changed.

For a period of at least three decades.

Explanation:

It is considered as climate change the variations of temperatures that the planet has had, these changes can be for a prolonged time (decades). Some time ago, the earth began an increase in temperature, known as global warming; this has caused different effects on the planet, for example, more improvements in temperatures.

Scientists continue to investigate climate changes by comparing past and current changes; they want to find solutions to maintain a balance to keep temperatures on the planet.

I hope this information can help you.

parable of the tares

explanation:

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.