Quiz science Quiz

landform that forms at the mouth of a river, where the river flows into the ocean or lake

Something that can be observed and studied and is unusual or difficult to understand or explain

What is Potassium represented as on the periodic table?

What can wear down a mountain?

What is a distinct gene passed down from parents to their child?

When water vapor cools into a liquid, it's called:

What is the atmosphere?

A huge mass of ice and snow that moves slowly over the land.

What major organ can be found in the immune system?

Water cycle is driven by:

What type of heat transfer is shown in the picture?

Which gas makes up most of the atmosphere?

The cell theory is the unifying theme of biology.  Which is part of the cell theory?

What major organ can be found in the circulatory system?

95% of Earth's water is stored in its:

When water droplets get large enough to fall from clouds, it's called:

The reproduction of the cell is controlled by the __________________.

Which of the following cell organelles is found in the plant cell but not in the animal cell?

What type of heat transfer is shown in the picture?

What climate zone is this picture from?

What major organ can be found in the digestive system?