Earth Science Worksheets 1st Grade

Are you in search of engaging and educational resources to enhance your 1st grader's understanding of Earth Science? Look no further! Our Earth Science worksheets for 1st grade are designed to captivate young learners and make the subject come alive. These thoughtfully crafted worksheets will introduce your child to various topics such as weather, seasons, rocks, and plants, allowing them to develop a solid foundation in Earth Science from an early age.

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  Periodic Table with Element Mass

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What is the Earth's outer layer called?

The Earth's outer layer is called the crust.

The Earth's outer layer is called the crust.

Yes, that is correct. The Earth's outermost layer is indeed called the crust. The crust is the thinnest layer of the Earth, ranging in thickness from about 3 to 44 miles (5 to 70 kilometers) and is divided into two types: continental crust, which is thicker and less dense, and oceanic crust, which is thinner and more dense.

What are the three main types of rocks?

The three main types of rocks are igneous, formed from the cooling of magma or lava; sedimentary, formed from the accumulation and compression of sediments; and metamorphic, formed from the alteration of existing rocks through heat and pressure.

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

That is correct. Igneous rocks are formed from the cooling and solidification of molten material, sedimentary rocks are created through the deposition and compaction of sediment particles, and metamorphic rocks are produced through the alteration of existing rocks under high temperatures and pressures. Each type of rock has unique properties and characteristics based on their formation processes.

Where does water go when it evaporates?

When water evaporates, it changes from a liquid state to a gaseous state and becomes water vapor in the air. This water vapor then rises into the atmosphere, where it eventually condenses to form clouds, and can later fall back to Earth as precipitation in the form of rain or snow. This continuous cycle of evaporation, condensation, and precipitation is known as the water cycle.

Water goes into the air as water vapor when it evaporates.

Yes, water goes into the air as water vapor when it evaporates. Evaporation is the process of water turning into vapor due to heat energy, such as from the sun. This water vapor then rises into the atmosphere, where it can condense and form clouds or contribute to the water cycle through processes like precipitation or transpiration.

What is the process of water turning into ice called?

The process of water turning into ice is called freezing. During this process, water loses heat energy and transitions from a liquid state to a solid state, forming ice crystals as the water molecules slow down and bond together.

The process of water turning into ice is called freezing.

Correct, the process of water turning into ice is called freezing. During this phase transition, water molecules lose energy and slow down, eventually forming a crystalline lattice structure that we recognize as ice.

What is the movement of Earth around the sun called?

The movement of Earth around the sun is called revolution.

The movement of Earth around the sun is called orbit.

That statement is incorrect. The movement of Earth around the sun is actually called revolution. Orbit refers to the path that an object takes as it revolves around another object in space.