__________is not associated with climate change. 

What can be done to prevent climate change? 

Milankovitch theory is based on 3 cyclical variations in the Earth's orbit around the Sun. ___________ is not one of these cycles. 

The main causes of sea level rise ___________. 

Milankovitch cycle describes____________. 

The amount of ________ in the air is 78%. 

Earth’s axis is tilted at an angle of___________. 

When Earth is far from the Sun, it is___________. 

• The point on the Moon's orbit closest to Earth is called the perigee
• And the point farthest away is the apogee.

_________is the movement of Earth on its own axis. 

• Friction is the force resisting the relative motion of surfaces.
• Gravity is the force by which a planet or other body draws objects toward its center.

When Earth is very near to the Sun, it is called___________. 

__________is an example of climate. 

• Weather is the state of atmosphere recorded at any given point of time.
• It can change every moment and varies throughout the day.

Changes in weather can be seen  

• The day-to-day conditions of the atmosphere at a place.
• With respect to elements like humidity, temperature, wind speed, rainfall, etc. is called the weather.

________is the movement of the Earth around the Sun. 

Earth’s axis_____________. 

What will happen if human impact of greenhouse gas is reduced?

__________is not associated with climate change.