Trimester 1 Review 2024

Front

What is a Neap tide?

Back

A Neap tide is a type of tide that occurs when the gravitational forces of the moon and sun are perpendicular to each other, resulting in the lowest tidal range.

Front

What is subduction?

Back

Subduction is the process where one tectonic plate slides under another plate and is melted, often leading to volcanic activity.

Front

How is density defined?

Back

Density is defined as mass per unit volume of a substance, usually expressed as grams per cubic centimeter.

Front

What is a black hole?

Back

A black hole is an object so dense with so much gravity that even light cannot escape.

Front

What does the Big Bang Theory explain?

Back

The Big Bang Theory explains how our universe began, suggesting it started from a singularity and expanded.

Front

What is a Spring tide?

Back

A Spring tide is a type of tide that occurs when the sun, moon, and Earth are aligned, resulting in the highest tidal range.

Front

What is seafloor spreading?

Back

Seafloor spreading is the process by which new oceanic crust is formed at mid-ocean ridges and gradually moves away from the ridge.

Front

What is continental drift?

Back

Continental drift is the theory that continents have moved over geological time and were once part of a single landmass.

Front

What is a neutron star?

Back

A neutron star is a type of stellar remnant that is incredibly dense, composed mostly of neutrons, and is formed from the remnants of a supernova.

Front

What is a white dwarf?

Back

A white dwarf is a small, dense star that is the remnant of a star that has exhausted its nuclear fuel and shed its outer layers.