Answer:
Mars is similar to Earth in many ways, having many of the same "systems" that characterize our home world. Like Earth, Mars has an atmosphere, a hydrosphere, a cryosphere and a lithosphere. In other words, Mars has systems of air, water, ice, and geology that all interact to produce the Martian environment.
Explanation:
As you may know, trees are used to make things like furniture, cottages and paper. Unused paper is then 'thrown in the recycling bin' and recycled (go through the same system to be reused). Deciduous tree leaves specifically, fall off in Autumn so the sticks, trunk, and remains of the tree can be used to make products with the nutrients in the wood. I think this is part of an ecosystem - hope I help! :D
Yea it is right 1950. Geography !
Answer:
hey mate here is ur answer
Answer from : www.gsdrc.org/topic-guides/social-protection/what-is-social-protection<span>/
Heres the answer: </span>The objectives of social protection<span> vary widely, from reducing poverty and vulnerability, building human capital, empowering women and girls, improving livelihoods, and responding to economic and other shocks. ... 'Safety nets' are a form of </span>social protection<span> which help people meet immediate basic needs in times of crisis.</span>