4th Science SC Ready

Front

How does the ability to change color help the snowshoe hare?

Back

Brown fur helps it hide in summer. White fur helps it hide in winter.

Front

A student is creating a model for the life cycle of a frog. Which of the following is the correct order for her to use?

Back

egg, tadpole, froglet, and adult frog

Front

Which of the following claims is the most likely reason cacti have thick stems? Options: to store water, to protect from predators, to provide food for birds, to provide seed for the cacti

Back

to store water

Front

Which of the following best explains why plants developed colorful flowers that smell good? Options: to attract pollinators, to provide food for insects, to protect from predators, to provide food for birds and animals

Back

to attract pollinators

Front

The diagram below shows the stages of growth of a plant. Which one best shows a mature plant?

Back

A

Front

Which of the following best explains why days are 24 hours long? Options: It takes 24 hours for Earth to rotate on its axis., It takes 24 hours for the sun to revolve around Earth., It takes 24 hours for the moon to rotate around Earth., It takes 24 hours for Earth to revolve around the moon.

Back

It takes 24 hours for Earth to rotate on its axis.

Front

What type of energy powers the process shown by the letter "D" in the model of the water cycle?

Back

heat energy from the sun

Front

A class used the setup below to model the water cycle. Water droplets formed on the bottom of the glass cover. How did the water droplets most likely form on the bottom of the glass cover?

Back

Water vapor condensed on the glass.

Front

In which city is today's temperature the most above average? Options: New York, San Francisco, Columbia, Miami

Back

San Francisco

Front

On Monday, students made predictions on how temperatures would compare at different times of day. The graph below shows the data they collected to test their predictions. Which prediction below is correct according to the data? Options: The temperature at will be higher at 12:00 P.M. than 2:00 P.M., The temperature at will be higher at 10:00 A.M. than 4:00 P.M., The temperature at will be higher at 2:00 P.M. than 6:00 P.M., The temperature at will be higher at 6:00 P.M. than 4:00 P.M.

Back

The temperature at will be higher at 2:00 P.M. than 6:00 P.M.