Science1

What do you call the breaking down of

rocks and minerals slow but continuous in process?

Answer explanation

Weathering

Breaking of rocks into small

pieces by physical forces without

changing the chemical makeup

of the rocks

• Mechanical Weathering

• Chemical Weathering

It is a decomposition

of rock as a result of

chemical reaction

• Mechanical Weathering

• Chemical Weathering

people breaking rocks cause weathering

• True

• False

animals and plants breaking rocks cause weathering

• True

• False

Give two types of chemical weathering

Answer explanation

Reaction with water

Reaction with oxygen

Reaction with acid

Reaction with organisms

A rain-bearing cloud

that also produces

lightning

• Tornado

• Thunderstorm

• Weather

It is characterized by

heavy rains and wind

formed over warm

water ocean

• Tornado

• Thunderstorm

• Weather

• Tropical Cyclone

the

condition of the

atmosphere for a short

period of time, while

climate takes very long

time to change

• Tornado

• Thunderstorm

• Weather

• Tropical Cyclone

What PAGASA means?