Igneous rocks are formed from ___ that has cooled and solidified.

Magma

True or False: Intrusive igneous rocks form on the surface of the Earth.

False; intrusive igneous rocks form inside the Earth.

Fill in the blank: The process by which rocks are broken down into smaller pieces is known as ___.

Weathering

What major mineral primarily composes sandstone and contributes to its durability?

Quartz

True or False: Shale is a type of sedimentary rock that is easily scratched and typically shows distinct layering.

True

Fill in the blank: Metamorphic rocks are formed through changes caused by ______, ______, or both.

Heat, pressure

True or False: The process of metamorphosis in rocks only occurs due to high temperatures.

False. Metamorphosis can occur due to heat, pressure, or both.

What is the primary effect of immense pressure on rocks during metamorphism?

It can squeeze rocks to form thin layers and alter their structure.

Fill in the blank: Soils with a lot of organic matter are dark in color and are called ___.

Loam

What is the primary benefit of adding compost to soil?

Compost provides essential nutrients and improves the soil's texture.

Fill in the blank: Soil must contain ___ to support plant growth effectively.

Air, water, and nutrients

True or False: The use of pesticides only affects harmful organisms without impacting the soil's organic matter.

False. Pesticides can harm the organic matter in the soil and disrupt the delicate balance of life.