In recent years, concern has grown that with ongoing climate change, certain parts of the Earth atmosphere system may be reaching tipping points, or conditions in which the pace of change may increase rapidly and irreversibly.

TRUE

Explanation:

Climate change refers to the long term changes that occur in terms of climate. Over the last few decades, the climate has been significantly changing and the global surface temperature is rising at a gradual rate. This is mainly caused due to the emission of carbon from the burning of fossil fuels, the use of vehicles, toxic gases released from the industries, emission of greenhouse gases into the atmosphere, and cutting down trees.

Due to this, the ozone layer in the stratosphere is being depleted, resulting in the global rise in temperature. These changes are occurring at a rapid rate and in an irreversible manner, affecting the earth drastically.

Thus, the above-given statement is True.

which elements do geologists measure to determine the age of an organism’s remains? check all that apply.

carbon-14

nitrogen

carbon-12