4th Grade Stars & Solar System Review

What is an animal with backbones called?

Which area is hot with abundant water, cypress trees, ferns, turtles, alligators, & egrets?

Which ecosystem has varied temperature, abundant water, bushes, trees on banks, fish, & snakes?

Which of the following is located at the center of the solar system?

What are plants that produce seeds within cones or produce spores instead of seeds?

What causes the tides?

What is the Earth's satellite?

Which is the closest planet to the sun?

Which is an example of a vertebrate?

How often do high tides occur?

Which is an example of an invertebrate?

When the tilt is away from the sun, the season is ____________.

When the Earth's tilt is toward the sun, the season is _________

What is an animal without backbones?

There are ___________ main phases of the moon.

Which planet is farthest away from the sun?

The changing shapes of the moon is called _________.

Which ecosystem is hot and cold, dry, with cactus, lizards, scorpions, and rabbits?

What is an area where organisms interact with each other and the environment?

Earth revolves around the sun one time each year in ________ days

Which of the following is NOT a phase of the moon?

When do low tides occur?

Which of the following is the source of almost all energy on earth?

What is the rise and fall of the ocean's surface?

At noon, with the sun overhead, objects cast short shadows or _______ shadow at all.

The moon takes ________ days to orbit the Earth

In the morning, the sun appears low in the sky; objects cast ______ shadows.

Earth has seasons because of the ______________.

The ________ reflects light from the sun.

What are plants that make seeds within flowers?

Which ecosystem has is cold with dry/frozen water, lichens, mosses, seals, & polar bears?