Llosk

The main source of energy on Earth is ______.

______ travels fastest in solids because in solids, the molecules are very close to one another.

Heat is transferred to a body by ________________, _____________, ____________.

An _____ is the sudden movement of the earth's crust.

Earthquake can be due to a volcanic activity or the movement of tectonic plates which are the?

It is an instrument that is used to measure wind speed.

Used to measure the temperature of the atmosphere.

It is a huge ball of gas.

A ______ usually have two tails. The dust and ion tail.

Group of stars arranged in a definite composition is called _______.

It is a mixture of gases.

A fault that has moved repeatedly in the past and is likely to move again.

Describes a nonliving component of a community.

A force exerted by air per unit area.

He described the atoms as indestructible spheres.

How many groups/ families in periodic table?

It is an inflammation of the liver most often caused by viruses.

Newton's second law of motion?

It is the continuous change of position of an object with respect to a reference point.

The term "meiosis" comes from the Greek Word meioo, meaning?

These are referred to as gametes or sex cells.

It is the state of being healthy.

Digestion starts in the mouth or ________.

An individual living thing is called ______.

It is the shortened expression for biological diversity.

It is made up of a biological community and its environment.

A Swedish botanist who made the first major contribution to Taxonomy, the orderly classification of organisms.

Usually an animal that kills and eat another weaker or smaller animals called prey.

At the base of the pyramid are the _____ like fungi or bacteria, which break down dead or decaying plants or animals.

It is the energy of a body in motion.

It is the product of force and a distance parallel to the force.

The capacity or capability to do work.

It is the resistance of an object has to change in its state of rest or uniform motion.

Gravitational attraction between the Earth and any object on its surface.

It is the range of change of position of an object.

"for every action, there is an equal and opposite reaction."

Who proved that the sun is in the center of the Earth?

It is a force between objects that are in contact.

It is a sensation that stimulates the organs of hearing. It is transmitted through the air or some other medium.

Sounds that are unpleasant to the ears are considered ____.

It is an energy with both wave and particle properties.

This type of heat transfer from molecule to molecule is called _____.

In which of the following layers of the Earth do earthquakes occur?

Which usually causes an earthquake to happen?

What natural disaster do earthquake cause?

PAR refers to a designated area in the Northwestern Pacific. PAR means?

Asteroids are said to be the remnants of an exploded planet or ________.

It is a disk shaped band of icy objects beyond Neptune's orbit.

Used to study the nature and composition of stars as shown in the spectrum produced by their light.

An instrument that is used to detect changes in air pressure.