2/10/23 Review

What is an asteroid?

• A small ball of rock, dust, and metal that revolves the sun

• A large ball of rock, dust, and metal that revolves the sun

• A large ball of rock, dust, and metal, covered in a layer of ice that revolves the sun

• A pebble from space that hits Earth's surface

What is a comet?

• A large ball of rock, dust, and metal in space that orbits the sun

• A dwarf planet

• A large ball of rock, dust, and metal in space that is surrounded in a layer of ice that orbits the sun

• A small ball of rock, dust, and metal in space that orbits the sun

What is a meteoroid?

• A small ball of rock, dust, and metal in space that orbits the sun

• A meteor that hits Earth

• A large ball of rock, dust, and metal in space that orbits the sun

• A large ball of rock, dust, and metal in space surrounded by ice that orbits the sun

What is a meteor?

• A small ball of rock, dust, and metal from space that burns up in Earth's atmosphere

• A small ball of rock, dust, and metal from space that hits Earth's surface

• A meteor is a meteor is a meteor is a meteor is a meteor is a meteor is a meteor

• A ball of ice from space that hits Earth

What is a meteorite?

• A small ball of rock, dust, and metal from space that burns up in the atmosphere

• A small ball of rock, dust, and metal from space that is surrounded in ice

• A comet is a meteorite

• A small ball of rock, dust, and metal from space that makes it to Earth's surface

What is an autotroph?

• An organism that makes its own energy

• An organism that breaks down things in the ground

• An organism that has to eat other organisms to get energy

• An automatic troph

What is a heterotroph?

• An organism that breaks down things in the ground

• An organism that eats other organisms to get energy

• An organism that creates its own energy

• A heterogenous relationship

What is an abiotic factor?

• A nonliving thing

• A living thing

• When nonliving and living things are in the same place at the same time

• Mr. Polen and Ms. O are abiotic factors

What is a biotic factor? (You can select multiple)

• A living thing

• A nonliving thing

• When living things and nonliving things are in the same place

• Ms. O and Mr. Polen are biotic factors

What does the prefix bio- mean?

• Life

• Heat

• Fantasy

• Earth