Biology Quiz

Kim enjoys playing soccer with her friends at the local field. During her science lessons, she has been learning about photosynthesis. She has started to observe the vibrant green hues of the grass and trees at the field. How can Kim explain what the green color signifies about these plants?

What do you expect to happen if a sea star is returned to the tidal pools from which it was taken? The biodiversity would ______ because sea stars regulate the populations of their prey, allowing for a greater variety of species to thrive together.

Why is the sea star considered a keystone species in its ecosystem? Biodiversity ______________ when a sea star is present.

You are conducting an experiment to observe the photosynthesis rates of the aquatic plant Elodea. Predict how the number of oxygen bubbles coming from the plant will vary with different distances from the light source. Production of oxygen bubbles will ____________ as distance of the plants from the light source ______________.

How does a giant sequoia tree gather enough matter to grow into one of the largest organisms on Earth? - think of the photosynthesis equation! The giant sequoia tree transforms the matter in __________ and __________ through photosynthesis to make its own matter.

What would happen to an ecosystem if a beneficial plant went extinct? __________ of biodiversity and __________ resources for organisms.

Imagine an ecologist studying bat biodiversity across two different ecosystems to identify which one is more diverse. Based on the provided evidence, which ecosystem exhibits the highest biodiversity, and why?

Refer to the map illustrating the diversity and distribution of terrestrial species globally. Identify the areas with the highest biodiversity and explain the underlying reasons.

The climate is __________ and there is plenty of __________ year round.

Scientists utilize food web models to analyze the transfer of matter and energy in ecosystems. According to the diagram below, how many food chains include the vole?