4th Grade Science review

Front

Which Cloud is the wispy type?

Back

Cirrus clouds are thin and wispy, often indicating fair weather.

Front

What are the planets from closest to furthest from the sun?

Back

The order of the planets from closest to furthest from the sun is: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.

Front

What is the densest layer of the earth?

Back

The inner core is the densest layer of the Earth, made mostly of iron and nickel.

Front

Which planets are gas giants?

Back

The gas giants in our solar system are Jupiter, Saturn, Uranus, and Neptune.

Front

What is it called when tectonic plates move away from each other?

Back

When tectonic plates move away from each other, it is called divergent movement.

Front

What is the main function of clouds in the water cycle?

Back

Clouds play a crucial role in the water cycle by storing water vapor and releasing it as precipitation.

Front

What is the difference between weather and climate?

Back

Weather refers to short-term atmospheric conditions, while climate is the average of these conditions over a long period.

Front

What are the three main types of rocks?

Back

The three main types of rocks are igneous, sedimentary, and metamorphic.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants use sunlight to convert carbon dioxide and water into glucose and oxygen.

Front

What is the role of the sun in the solar system?

Back

The sun is the central star of the solar system, providing light and heat that sustain life on Earth.