Answer:
9 cm per year
Explanation:
By measuring the length of the volcanic chain and the time interval between the formation of the oldest structure and the youngest structure, an average speed of plate movement can be calculated.
Answer:
A) The outer planets consist mostly of gases .
Explanation:
Inner planet constitutes of the planets closest to the sun , i.e. , Mars , Earth , Venus , Mercury .
Outer planet constitutes of the planets farthest from the sun , i.e. , Neptune , Uranus , Saturn , Jupiter .
The inner planets of the Solar system are composed of metals and rocks and hence are of solid state and heavy .
Whereas , the outer planets are composed of mainly gases like hydrogen and helium and hence are light in weight .
Answer:
1. They can help restore the natural part of the ecosystem. Protecting the forests, rivers, oceans, wetlands, etc.
2. Help small producers in the agricultural industry.
3. They can advertise and advocate for more people to use green energy (solar energy, wind energy, hydro energy, etc.)
They used railway roads and canal access
Answer:
penguins are the flightless bird found in antaretic region.
fastest growing plant is bamboo
ChrysanthemumsChrysanthemums is the symbol of everlasting joy.
columnist is called the person that writes articles for newspaper.
autobiography e is the return account of ones own life called.
